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Talks & Posters
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2024
2023
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Kink-meson inelastic scattering
Hui Liu
The 8th Workshop of Vietnamese Students in Poland (WVSP2023), IFPAN, Poland, 25-26 November 2023
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Stationary, dynamic and thermal properties of quantum droplets
Maciej B. Kruk, Piotr Deuar
28th Young Atom Opticians Conference, Castelldefels, Spain, 12-16 June 2023
QACTUS 2023, Barcelona, Spain, 6-8 September 2023
(PDF) |
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Simulating the complete quantum mechanics of very large dissipative Bose-Hubbard models
P. Deuar
Department seminar at MPQ, Université Paris Cité, France, 11 July 2023
(PDF) |
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Correlation aspects of interacting quantum systems in one dimension
Felipe Taha Sant'Ana
International Conference on Statistical Physics - SIGMAPHI 2023, Chania, Greece, 10-14 July 2023
(PDF) |
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Thermal properties of squshed quantum droplets
Piotr Deuar
Polish-French Symposium II: Advances in Ultracold Matter Physics, Paris, France, 31 May-2 June 2023
(PDF) |
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Stationary, dynamic and thermal properties of quantum droplets
Maciej B. Kruk, Piotr Deuar
Polish-French Symposium II: Advances in Ultracold Matter Physics, Paris, France, 31 May-2 June 2023
(PDF) |
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Truncated Wigner approximation for the Lee-Huang-Yang corrections to the Bogoliubov ground state
King Lun Ng, Maciej B. Kruk, Piotr Deuar
Polish-French Symposium II: Advances in Ultracold Matter Physics, Paris, France, 31 May-2 June 2023
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Stationary, dynamic and thermal properties of quantum droplets
Maciej B. Kruk, Piotr Deuar
Theoretical Physics Seminar, IFPAN, Warsaw, Poland, 23 May 2023
(PDF) |
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Thermal properties of quantum droplets
Maciej B. Kruk
Workshop: Nonequilibrium phenomena in superfluid systems, Warsaw Technical University, Poland, 27-29 March 2023
(PDF) |
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Fate of the false vacuum in 1D Bose gases: Simulating the early universe
King Lun Ng
Workshop: Nonequilibrium phenomena in superfluid systems, Warsaw Technical University, Poland, 27-29 March 2023
(PDF) |
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On the survival of quantum depletion of a condensate after release from its trap
P. Deuar
Workshop: Nonequilibrium phenomena in superfluid systems, Warsaw Technical University, Poland, 27-29 March 2023
(PDF) |
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Fock State Sampling Method for BEC Fluctuations
M. B. Kruk
School of Mathematics, Statistics and Physics, Newcastle University, UK, 8 February 2023
(PDF) |
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Coalescence of Surfactant-laden Droplets
Soheil Arbabi, Piotr Deuar, Mateusz Denys, Rachid Bennacer, Zhizhao Che, Panagiotis E.Theodorakis
IFPAN reporting session, Warsaw, Poland, 9 February 2023
(PDF) |
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Liquid thread break-up and formation of satellite droplets
Luís H. Carnevale, Piotr Deuar, Zhizhao Che, Panagiotis E.Theodorakis
IFPAN reporting session, Warsaw, Poland, 9 February 2023
(PDF) |
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Unidirectional droplet propulsion onto gradient brushes without external energy supply
Russell Kajouri, Panagiotis E.Theodorakis, Piotr Deuar, Rachid Bennacer, Jan Židek, Sergei A. Egorov, Andrey Milchev
IFPAN reporting session, Warsaw, Poland, 9 February 2023
(PDF) |
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Overlaps of the cold atom field with condensed matter and topological physics
P. Deuar
Focused Expert Meeting on Interfacing Magnetism and Supercondictivity with Topological Matter, IFPAN, Poland, 18 January 2023
(PDF) |
2022
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Correlation aspects of interacting quantum systems in reduced dimensionality
Felipe Taha Sant'Ana
BEC seminar, CFT PAN, Warsaw, Poland, 2 December 2022
(PDF) |
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Spontaneous defects in 1d Bose gases: simulating the early universe
King Lun Ng
School of Mathematics, Statistics and Physics joint seminar, Newcastle University, UK, 14 October 2022
(PDF) |
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Spontaneous defects in one-dimensional Bose gases
P. Deuar
School of Mathematics, Statistics and Physics joint seminar, Newcastle University, UK, 14 October 2022
(PDF) |
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On the survival of quantum depletion of a condensate after release from the trap
P. Deuar
School of Mathematics, Statistics and Physics, Newcastle University, UK, 12 October 2022
(PDF) |
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Survival of the quantum depletion of a condensate after release from its trap
J. Ross, P. Deuar, D. Shin, K. Thomas, B. Henson, S. Hodgman, A. Truscott
Ultracold Quantum Matter: Basic Research and Applications, 777. WE-Heraeus-Seminar, Bad Honnef, Germany, 12 - 16 December 2022
(PDF) |
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Spin distillation cooling of ultracold Bose gases
T. Świsłocki, M. Gajda, M. Brewczyk, P. Deuar
EMMI Workshop on Long-range interactions in the ultracold, Innsbruck, Austria, 6 - 9 September 2022
(PDF) |
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Stationary, dynamic and thermal properties of flattened and elongated quantum droplets
M. B. Kruk, P. Deuar
ECAMP14: 14th European Conference on Atoms Molecules and Photons, Vilnius, Lithuania, 27 June - 1 July 2022
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On the survival of quantum depletion of a condensate after release from the trap
P. Deuar
BEC seminar, CFT PAN, Warsaw, Poland, 27 May 2022
(PDF) |
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Quantum Noise group – Instytut Fizyki PAN
P. Deuar
FoKA, Gdańsk, Poland, 11-13 May 2022
(PDF) |
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Fate of the False Vacuum: A finite temperature stochastic model for the simulated early universe in BEC
King Lun Ng, B. Opanchuk, M. Thenabadu, M. Reid, P. D. Drummond
FINESS 2022: Finite-Temperature Non-Equilibrium Superfluid Systems, St. Martin, Germany, 2-6 May 2022
(PDF) |
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Stationary and thermal properties of flattened and elongated quantum droplets
M. B. Kruk, P. Deuar
FINESS 2022: Finite-Temperature Non-Equilibrium Superfluid Systems, St. Martin, Germany, 2-6 May 2022
(PDF) |
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Full quantum dynamical description of the dissipative Bose-Hubbard model
P. Deuar, A. Ferrier, M. Matuszewski, G. Orso, M.H. Szymańska
FINESS 2022: Finite-Temperature Non-Equilibrium Superfluid Systems, St. Martin, Germany, 2-6 May 2022
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Effective low dimensional dynamics of flattened and elongated quantum droplets
M.B. Kruk
BEC Seminar, Centre for Theoretical Physics, Polish Academy of Sciences (CFT PAN), Warsaw, Poland, 29 April 2022
(PDF) |
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Scalable simulations of very large quantum systems: When and how?
P. Deuar
Workshop on Quantum Information Science, Tehran, Iran (online), 1-2 February 2022
(PDF) |
2021
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Quantum droplets at zero temperature
M.B. Kruk
BEC Seminar, Centre for Theoretical Physics, Polish Academy of Sciences (CFT PAN), Warsaw, Poland, 16 December 2021
(PDF) |
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Scalable full quantum dynamics of dissipative Bose-Hubbard systems and multi-time correlations
P. Deuar, A. Ferrier, M. Matuszewski, G. Orso, M.H. Szymańska
Lattice-based Quantum Simulation, 726. WE-Heraeus-Seminar, Bad Honnef, Germany (changed to online), 29 November-1 December 2021
(PDF) |
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Simulating the complete quantum mechanics of very large dissipative Bose-Hubbard models
P. Deuar
Jagiellonian University, Kraków, Poland, 15 November 2021
(PDF) |
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Fate of the False Vacuum: A finite temperature stochastic model for the simulated early universe in BEC
King Lun Ng
BEC Seminar, Centre for Theoretical Physics, Polish Academy of Sciences (CFT PAN), Warsaw, Poland, 5 November 2021
(PDF) |
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Simulating the complete quantum dynamics of very large systems with phase space sampling
P. Deuar
Vilnius University, Lithuania, 20 October 2021
(PDF) |
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Scalable full quantum dynamics of dissipative Bose-Hubbard systems and multi-time correlations
P. Deuar, A. Ferrier, M. Matuszewski, G. Orso, M.H. Szymańska
Bose Einstein Condensation 2021 conference, Sant Feliu de Guixols, Spain, 12-16 September 2021
(PDF) |
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Fock State Sampling Method for BEC Fluctuations
M. B. Kruk, K. Pawłowski, D. Hryniuk, K. Rzążewski
Quantum Optics X conference, Toruń, Poland, 5-11 September 2021
(PDF) |
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Scalable full quantum dynamics and multi-time correlations of the dissipative Bose-Hubbard model
P. Deuar, A. Ferrier, M. Matuszewski, G. Orso, M.H. Szymańska
Quantum Optics X conference, Toruń, Poland, 5-11 September 2021
(PDF) |
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Simulating the complete quantum mechanics of very large dissipative Bose-Hubbard systems
P. Deuar
LPHYS'21: 29th International Laser Physics Workshop, Zoom, Earth, 19-23 July 2021
(PDF) |
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Fock State Sampling Method for BEC Fluctuations
M. B. Kruk, K. Pawłowski, D. Hryniuk, K. Rzążewski
Development in the Physics of Ultracold Matter PL/FR Syposium, Paris, 1 July 2021
(PDF) |
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Scalable full quantum dynamics of dissipative Bose-Hubbard systems and multi-time correlations
P. Deuar
Development in the Physics of Ultracold Matter PL/FR Syposium, Paris, 1 July 2021
(PDF) |
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Simulating the complete quantum mechanics of very large driven-dissipative Bose-Hubbard systems
P. Deuar
DAMOP 2021, USA, 3 June 2021
(PDF) |
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Simulating the complete quantum mechanics of very large dissipative Bose-Hubbard systems
P. Deuar
Theoretical Physics Seminar, Institute of Physics, Polish Academy of Sciences (IF PAN), Warsaw, Poland, 18 May 2021
(PDF) |
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Spin distillation cooling of ultracold Bose gases
P. Deuar, T. Świsłocki, M. Gajda, M. Brewczyk
Department of Physics, University of Białystok, Poland, 11 May 2021
(PDF) |
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Simulating the complete quantum mechanics of very large dissipative systems using phase space techniques
P. Deuar
WQC Seminar, Wilczek Quantum Center, SJTU, Shanghai, China, 28 April 2021
(PDF) |
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Molecular investigation of the coalescence dynamics of surfactant-laden droplets
S. Arbabi, Zhizhao Che, P. Deuar, P.E. Theodorakis
2020 Reporting session, IFPAN, Poznan, Poland, 18 February 2021
(PDF) |
2020
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Macroscopic quantum dynamics of ultra cold Bose gases
P. Deuar
Modern Trends in Physics Research Seminar, Adam Mickiewicz University, Poznan, Poland, 2 December 2020
(PDF) |
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Spin distillation of ultracold Bose gases
P. Deuar, T. Świsłocki, M. Gajda, M. Brewczyk
BEC Seminar, Centre for Theoretical Physics, Polish Academy of Sciences (CFT PAN), Warsaw, Poland, 8 May 2020
(PDF) |
2019
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A semiclassical field theory free of the ultraviolet catastrophe
P. Deuar
Jagiellonian University, Kraków, Poland, 29 April 2019
(PDF) |
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Stochastic quantum hydrodynamics for Bose-Einstein condensates (brief presentaton)
P. Deuar, Karen Kheruntsyan
4th Workshop on advances in CFD, LB and MD modeling of capillary two-phase flows and experimental validation, Rio de Janeiro, Brazil, 16-19 May 2019
(PDF) |
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Density and phase correlations in dilute condensates after a quantum quench
P. Deuar
BEC Seminar, Centre for Theoretical Physics, Polish Academy of Sciences (CFT PAN), Warsaw, Poland, 23 Jan 2019
(PDF) |
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Freeing semiclassical theory of the UV divergence
P. Deuar, J. Pietraszewicz
Physics of Quantum Electronics Conference (PQE2019), Snowbird, USA, 6-11 January 2019
(PDF) |
2018
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Freeing semiclassical theory of the dreaded UV divergence
P. Deuar, J. Pietraszewicz
Frontiers in Quantum Matter Workshop (FQM2018), ANU, Canberra, Australia, 17-20 December 2018
(PDF) |
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A semiclassical theory free of the curses of UV divergence and cutoff dependence
P. Deuar, J. Pietraszewicz
Quantum Technologies Conference IX, Jastarnia, Poland, 11-25 September 2018
(PDF) |
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A continuum of c-field ensembles from canonical to grand canonical and the onset of their equivalence
J. Pietraszewicz, E. Witkowska, P. Deuar
26th International Conference on Atomic Physics (ICAP), Barcelona, Spain, 22-27 July 2018
(PDF) |
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A classical field theory free of the curses of ultraviolet divergence and cutoff dependence
P. Deuar
ETH Zurich, Switzerland, 13 June 2018
(PDF) |
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A classical field theory free of the curses of UV divergence and cutoff dependence
P. Deuar
BEC Seminar, Centre for Theoretical Physics, Polish Academy of Sciences (CFT PAN), Warsaw, Poland, 4 April 2018
(PDF) |
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Freeing semiclassical field theory from the UV catastrophe and cutoff dependence
P. Deuar
University of Queensland, Brisbane, Australia, 23 March 2018
(PDF) |
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Freeing semiclassical field theory from the UV catastrophe and cutoff dependence
P. Deuar
Swinburne University of Technology, Melbourne, Australia, 16 March 2018
(PDF) |
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A c-field theory with a complete thermal cloud (and freed of cutoff dependence)
P. Deuar
FINESS 2018: Finite-Temperature Non-Equilibrium Superfluid Systems, Wanaka, New Zealand, 19-23 February 2018
(PDF) |
2017
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Exact results for density grain statistics in the interacting 1d Bose gas
P. Deuar, J. Pietraszewicz
BEC Seminar, Centre for Theoretical Physics, Polish Academy of Sciences (CFT PAN), Warsaw, Poland, 29 November 2017
(PDF) |
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The Wigner stochastic Gross-Pitaevskii equation
P. Deuar
Condensed matter seminar, Warsaw University, Poland, 10 November 2017
(PDF) |
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Nonclassical atom pairs in collisions of BECs: from squeezing to Bell test proposals
P. Deuar
NTT Basic Research Laboratories, Atsugi, Japan, 2 October 2017
(PDF) |
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A continuum of c-field ensembles from CE to GCE and the onset of their equivalence
J. Pietraszewicz, E. Witkowska, P. Deuar
QTTF 2017: Quantum Thermodynamics: Thermalization and Fluctuations Workshop, YITP Kyoto, Japan, 27-30 September 2017
(PDF) |
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The Wigner Stochastic GPE: a c-field theory that includes quantum fluctuations in a stable way
P. Deuar
QTTF 2017: Quantum Thermodynamics: Thermalization and Fluctuations Workshop, YITP Kyoto, Japan, 27-30 September 2017
(PDF) |
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Classical matter wave fields in the interacting 1d Bose gas: When do they apply and where to cut off?
J. Pietraszewicz, P. Deuar
Quantum Optics IX, Gdańsk, Poland, 17-23 September 2017
(PDF) |
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A continuum of c-field ensembles from CE to GCE and the onset of their equivalence
J. Pietraszewicz, E. Witkowska, P. Deuar
Quantum Optics IX, Gdańsk, Poland, 17-23 September 2017
(PDF) |
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The Wigner Stochastic Gross-Pitaevskii Equation: a stable c-field theory that includes quantum fluctuations
P. Deuar, J. Pietraszewicz, K. Borek, N. Proukakis, T. Świsłocki
Quantum Optics IX, Gdańsk, Poland, 17-23 September 2017
(PDF) |
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Precision in ultracold atom experiments and controlled number fluctuations in mesoscopic systems
(Precyzja eksperymentów z zimnymi atomami a kontrolowane flukuacje liczby atomów w układach mezoskopowych [in Polish])
J. Pietraszewicz
Foka 2017: Photons-Atoms-Quanta Workshop, Kazimierz Dolny, Poland, 13-15 September 2017
(PDF) |
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Nonlinear field theories for ultracold gases
(Nieliniowa teoria pola dla ultra zimnych gazów [in Polish])
P. Deuar
Foka 2017: Photons-Atoms-Quanta Workshop, Kazimierz Dolny, Poland, 13-15 September 2017
(PDF) |
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Stationary solutions of stochastic equations with quantum fluctuations for ultracold gases
K. Borek, P. Deuar
Open Readings 2017, Vilnius, Lithuania, 14-17 March 2017
(PDF) |
2016
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Quantum atom optics with Bose-Einstein condensates
P. Deuar
Theoretical Physics Seminar, Institute of Physics, Polish Academy of Sciences (IF PAN), Warsaw, Poland, 13 December 2016
(PDF) condensate collision movies |
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Superfluid defects in condensates during time-of-flight expansion
P. Deuar
Quantum Technologies Conference VII, Warsaw, Poland, 20-25 September 2016
(PDF) movie of defect evolution during TOF expansion |
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The Wigner Stochastic Gross-Pitaevskii Equation: a stable c-field theory that includes quantum fluctuations
P. Deuar, J. Pietraszewicz, N. Proukakis, K. Borek, T. Świsłocki
MACRO 2016: Multicomponent Atomic Condensates and Rotational Dynamics, Newcastle, UK, 13-16 September 2016
(PDF) |
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The Wigner SGPE: A stable c-field theory that includes quantum fluctuations
P. Deuar
DOQS 2016: Workshop on Many-body Dynamics and Open Quantum Systems, Glasgow, UK, 30 August - 2 September 2016
(PDF) |
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Time-of-flight expansion, and how to calculate it precisely
P. Deuar
LPHYS'16: 25th International Laser Physics Workshop, Yerevan, Armenia, 11-15 July 2016
(PDF) |
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New perspectives on c-field simulations of ultracold Bose gases
P. Deuar
Dynamics and Transport in Quantum Gases Workshop, Cergy-Pontoise, France, 20-24 June 2016
(PDF) |
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Stationary solutions of stochastic equations with quantum fluctuations for ultracold gases
(Rozwiązania stacjonarne równań stochastycznych dla ultrazimnych gazów z fluktuacjami kwantowymi [in Polish])
K. Borek, P. Deuar
Young scientist symposium, Physics Department, Warsaw University, Poland, 1 June 2016
(PDF) |
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The Wigner Stochastic Gross-Pitaevskii equation
P. Deuar
BEC Seminars, Centre for Theoretical Physics, Polish Academy of Sciences (CFT PAN), Warsaw, Poland, 27 April 2016
(PDF) |
2015
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The Wigner Stochastic Gross-Pitaevskii equation
P. Deuar
Institute of Physics, Polish Academy of Sciences (IF PAN), Warsaw, Poland, 8 and 15 December 2015
(PDF) |
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The Wigner Stochastic Gross-Pitaevskii Equation: a c-field theory that includes both thermal and quantum fluctuations
P. Deuar, N. Proukakis, T. Świsłocki
FINESS 2015: Finite-Temperature Non-Equilibrium Superfluid Systems, Sopot, Poland, 14-18 September 2015
(PDF) |
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The accuracy and applicability of classical fields to quantum systems
J. Pietraszewicz, P. Deuar
JQC Mini-Conference 2015, Non-equilibrium quantum dynamics in low dimensions, Durham, UK, 20-22 July 2015
LPHYS'15: 24th International Laser Physics Workshop, Shanghai, China, 21-25 August 2015
FINESS 2015: Finite-Temperature Non-Equilibrium Superfluid Systems, Sopot, Poland, 14-18 September 2015
(PDF) |
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Quasicondensate dynamics with both classical field and quantum fluctuations included
T. Świsłocki, P. Deuar
LPHYS'15: 24th International Laser Physics Workshop, Shanghai, China, 21-25 August 2015
FINESS 2015: Finite-Temperature Non-Equilibrium Superfluid Systems, Sopot, Poland, 14-18 September 2015
(PDF) |
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Spontaneous "wild" solitons in ultracold Bose gases
I. Nowicki, T. Świsłocki, J. Pietraszewicz, E. Witkowska, R.Y.Y. Ng, P. Deuar
JQC Mini-Conference 2015, Non-equilibrium quantum dynamics in low dimensions, Durham, UK, 20-22 July 2015
FINESS 2015: Finite-Temperature Non-Equilibrium Superfluid Systems, Sopot, Poland, 14-18 September 2015
(PDF) |
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The soliton "phase" of ultracold Bose gases
P. Deuar, E. Witkowska, I. Nowicki, M. Gajda, J. Pietraszewicz, T. Świsłocki, K. Rzążewski, T. Karpiuk, M. Brewczyk, R.Y.Y. Ng
LPHYS'15: 24th International Laser Physics Workshop, Shanghai, China, 21-25 August 2015
(PDF) |
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Single shot phenomena in quantum atom optics
P. Deuar, J. Pietraszewicz, T. Świsłocki, I. Nowicki
CEWQO 2015, 22nd Central European Workshop on Quantum Optics, Warsaw, Poland, 6-10 July 2015
(PDF) |
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Can one have a conststent c-field description of ultracold Bose gases?
P. Deuar, J. Pietraszewicz
Quantum Technologies Conference VI, Warsaw, Poland, 22-26 June 2015
(PDF) |
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Simulating release from a trap without the far field assumption
P. Deuar
BEC Seminars, Centre for Theoretical Physics, Polish Academy of Sciences (CFT PAN), Warsaw, Poland, 27 May 2015
(PDF) |
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Anisotropy in s-wave BEC collisions and its relationship to superradiance
P. Deuar
BEC Seminars, Centre for Theoretical Physics, Polish Academy of Sciences (CFT PAN), Warsaw, Poland, 7 January 2015
(PDF) |
2014
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The occurrence and visibility of spontaneous solitons in ultracold gases
P. Deuar
Perspectives of Quantum Atom Optics
Stuttgart, Germany, 13-14 November 2014
(PDF) 1D Bose gas cooling movies |
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The occurrence and visibility of spontaneous solitons in ultracold gases
P. Deuar
Quantum Technologies Conference V, Kraków, Poland, 7-13 September 2014
(PDF) |
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Quasicondensate dynamics including both thermal and quantum fluctuations
P. Deuar
School of Mathematics and Statistics, Newcastle University, Newcastle, UK, 4 September 2014
(PDF) |
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Superradiance-like phenomena observed in atomic four-wave mixing
P. Deuar, C.I. Westbrook, D. Boiron, J.-C. Jaskula, V. Krachmalnicoff, M. Bonneau, K.V. Kheruntsyan
LPHYS'14: 23rd International Laser Physics Workshop, Sofia, Bulgaria, 14-18 July 2014
(PDF) |
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Validity and benchmarking of c-fields descriptions of the 1D interacting Bose gas at nonzero temperatures
J. Pietraszewicz, P. Deuar
LPHYS'14: 23rd International Laser Physics Workshop, Sofia, Bulgaria, 14-18 July 2014
(PDF) |
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The two kinds of noise when simulating quantum dynamics: thermal and quantum
P. Deuar
npatn2014: Nonlinear Physics at the nanoscale: A Cross-fertilization on Stochastic Methods, MPIPKS Dresden, Germany, 12-16 May 2014
(PDF) condensate collision movies |
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Detection of spontaneous solitons by phase contrast imaging
P. Deuar
BEC Seminars, Centre for Theoretical Physics, Polish Academy of Sciences (CFT PAN), Warsaw, Poland, 16 April 2014
(PDF) |
2013
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Squeezing in condensate collisions
P. Deuar
BEC Seminars, Centre for Theoretical Physics, Polish Academy of Sciences (CFT PAN), Warsaw, Poland, 13 November 2013
(PDF) |
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Complete quantum dynamics of bosons and spins in phase-space with the help of noise
P. Deuar
Advances in time-dependent methods for quantum many-body systems, ECT*, Trento, Italy, 14-18 October 2013
(PDF) |
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Correlated atom pairs in collisions of BECs: from nonclassical states to Bell test proposals
P. Deuar
Institut Für Theoretische Physik, Leibniz Universität Hannover, Germany, 14 August 2013
(PDF) |
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Phase and density correlations in Bose gases after a quantum quench
P. Deuar
Department of Physics and Astronomy, McMaster University, Hamilton, Ontario, Canada, 25 March 2013
(PDF) |
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Quantum quenches of dilute Bose gases in 1D, 2D, 3D, at zero and finite temperatures
T. Świsłocki, M. Stobińska, P. Deuar
FINESS 2013: Finite-Temperature Non-Equilibrium Superfluid Systems, Queenstown, New Zealand, 16-20 February 2013
(PDF) |
2012
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Phase and density correlations in Bose gases after a quantum quench
P. Deuar
BEC Seminars, Centre for Theoretical Physics, Polish Academy of Sciences (CFT PAN), Warsaw, Poland, 14 November 2012
(PDF) |
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Nonclassical atom pairs in collisions of Bose-Einstein condensates
P. Deuar
2nd Poznan Workshop on Quantum Engineering, Quantum Information, and Semi-Quantum Biology (QEIB2012)
Poznan, Poland, 16-18 October 2012
(PDF) |
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Violation of the Cauchy-Schwartz inequality with matter waves
P. Deuar
Quantum Technologies Conference III
Warsaw, Poland, 10-14 September 2012
(PDF) |
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Spontaneous solitons in the thermal equilibrium of a quasi-one-dimensional Bose gas
P. Deuar, E. Witkowska, M. Gajda, T. Karpiuk, M. Brewczyk, P. Bienias, K. Pawłowski, K. Rzążewski
KITP, University of California Santa Barbara, Santa Barbara, USA, 20-24 August 2012
Lyon BEC 2012 Theory of Quantum Gases and Quantum Coherence
Lyon, France, 5-8 June 2012
(PDF) |
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Quantum dynamics of correlated atom pairs
P. Deuar
Faculty of Engineering & Industrial Sciences, Swinburne University of Technology, Melbourne, Australia, 18 April 2012
(PDF) |
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Soiltons as the early stage of quasicondensate formation during evaporative cooling
P. Deuar
Department of Physics, University of Queensland, Brisbane, Australia, 17 April 2012
(PDF) 1D Bose gas cooling movies |
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Quantum dynamics of correlated atom pairs using the positive-P method
P. Deuar
Workshop "Correlated atomic pairs", Palaiseau, France, 2-3 April 2012
(PDF) |
2011
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Bogoliubov quantum dynamics for uncondensed atom clouds at T>>0
P. Deuar
Optical Seminar, Dept. of Physics, University of Warsaw, Poland, 20 October 2011
(PDF) |
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Bogoliubov quantum dynamics at T>=0 (even without a condensate)
P. Deuar
FINESS 2011: Finite-Temperature Non-Equilibrium Superfluid Systems, Heidelberg, Germany, 18 September 2011
(PDF) |
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Solitons as the early stage of quasicondensate formation during evaporative cooling
E. Witkowska, P. Deuar, M. Gajda, K. Rzążewski
FINESS 2011: Finite-Temperature Non-Equilibrium Superfluid Systems, Heidelberg, Germany, 18 September 2011
(PDF) |
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Soiltons as the early stage of quasicondensate formation during evaporative cooling
P. Deuar
20th International Laser Physics Workshop (LPHYS11), Sarajevo, Bosnia and Herzegovina, 13 July 2011
(PDF) 1D Bose gas cooling movies |
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Solitons and phase domains during the cooling of a one-dimensional ultra-cold gas
P. Deuar
Condensed Matter Seminar,
Department of Physics and Astronomy, McMaster University, Hamilton, Ontario, Canada, 23 June 2011
(PDF) 1D Bose gas cooling movies |
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Solitons as the early stage of quasicondensate formation during evaporative cooling
P. Deuar
DAMOP11 Meeting of the American Physical Society
Atlanta, Georgia, USA, 13-17 June 2011
(PDF) 1D Bose gas cooling movies |
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A detailed look into the cooling of a one-dimensional Bose gas
(Szczegółowy wgląd w proces chłodzenia jedno-wymiarowego gazu bozonów [in Polish])
P. Deuar
Institute of Physics, Jagiellonian University, Kraków, Poland, 18 April 2011
(PDF) 1D Bose gas cooling movies |
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The cooling of a one-dimensional Bose gas
(Chłodzenie jedno-wymiarowego gazu bozonów [in Polish])
P. Deuar
Optical Seminar, Dept. of Physics, University of Warsaw, Poland, 14 April 2011
(PDF) 1D Bose gas cooling movies |
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The quantum dynamics of ultra-cold gases
(Dynamika kwantowa ultra-zimnych gazów [in Polish])
P. Deuar
IF PAN Colloquium, IF PAN, Warsaw, Poland, 1 March 2011
(PDF) |
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Pairs of atoms formed during BEC collisions
(Pary atomów tworzone podczas zderzenia kondensatów Bosego-Einsteina [in Polish])
P. Deuar
Annual report session at IF PAN, Warsaw, Poland, 9 February 2011
(PDF) |
2010
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Bogoliubov dynamics and the dissection of a condensate
P. Deuar
BEC Seminars, Centre for Theoretical Physics, Polish Academy of Sciences (CFT PAN), Warsaw, Poland, 17 November 2010
(PDF) |
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Tractable Bogoliubov dynamics of non-equilibrium systems in a positive-P representation
P. Deuar, K. V. Kheruntsyan, M. Trippenbach, P. Ziń
EuroQUAM 2010 Cold Quantum Matter Achievements and Prospects
Ischgl, Austria, 12-16 September 2010
(PDF) |
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Two body correlations vs. Single experiment snapshots
P. Deuar
BEC Seminars, Centre for Theoretical Physics, Polish Academy of Sciences (CFT PAN), Warsaw, Poland, 12 May 2010
(PDF) |
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Simulating the quantum dynamics of boson gases using the positive-P method
(Part 3 / 3 -- Simulation procedure and the +P/Bogoliubov method)
P. Deuar
Seminar, Dept. of Physics, University of Warsaw, Poland, 8 April 2010
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Simulations of incoherent atom dynamics in supersonic BEC collisions
P. Deuar
CIGMA Workshop, Institute for Applied Physics, Technical University Darmstadt, Darmstadt, Germany, 18-19 February 2010
(PDF) BEC collision movie |
2009
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Simulating quantum dynamics in colliding Bose-Einstein Condensates "directly" from the microscopic Hamiltonian
P. Deuar
Applied Mathematics Seminar, School of Mathematics and Statistics, Newcastle University, Newcastle, UK, 13 November 2009
(PDF)
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Superfluidity of dipolar fermion gases
(Nadciekłość gazów fermionowych dipoli)
P. Deuar
Institute of Physics, Jagiellonian University, Kraków, Poland, 26 October 2009
(PDF)
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Supersonic condensate collisions and how to calculate the dynamics that occurs
(Naddźwiękowe zderzenia kondensatów i jak oblicza się występującą tam dynamikę)
P. Deuar
BEC Seminars, Centre for Theoretical Physics, Polish Academy of Sciences (CFT PAN), Warsaw, Poland, 21 October 2009
(PDF)
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BEC collisions and the simulation of microscopic quantum dynamics
(Kolizje Kondensatów BEC i symulacja mikroskopowej dynamiki kwantowej)
P. Deuar
Optical Seminar, Dept. of Physics, University of Warsaw, Poland, 9 October 2009
(PDF)
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Obtaining complete quantum dynamics via a controlled extrapolation from semiclassical methods
P. Deuar
FINESS 2009: Finite-Temperature Non-Equilibrium Superfluid Systems, Durham, UK, 14-17 September 2009
(PDF)
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Ab initio simulations of collisions of Helium condensates
K. Kheruntsyan, P. Deuar, V. Krachmalnicoff, J-C. Jaskula, G. Partridge, M. Bonneau, D. Boiron, C.I. Westbrook
FINESS 2009: Finite-Temperature Non-Equilibrium Superfluid Systems, Durham, UK, 14-17 September 2009
(PDF)
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BEC collisions - Quantum dynamics simulation in a macroscopic system
P. Deuar
ENS-Lyon, Lyon, France, 2 July 2009
(PDF) BEC collision movies |
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The superfluidity of dipolar Fermi gases
P. Deuar
Quantum Optics VII conference
Zakopane, Poland, 8-12 June 2009
(PDF) |
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Last modifications 2 February 2024
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