scientific grant raport
general info
Title (in eng) | Two-component mixtures of a few attractive ultra-cold fermions |
Title (in pol) | Dwuskładnikowe mieszaniny kilku przyciągających się ultrazimnych fermionów |
NCN Grant No | 2016/22/E/ST2/00555 |
Realization period | 2017/03/31 - 2022/03/30 |
Budget | 1 759 600 PLN |
investigators
o) Tomasz Sowiński (PI)o) Elnaz Darsheshdar (Oct 2017 - Mar 2018)
o) Marcin Płodzień (Oct 2017 - Sep 2018)
o) Dariusz Wiater (Oct 2017 - Sep 2018)
o) Andrzej Chrostowski (Feb 2018 - Jun 2019)
o) Dillip Nandy (Jan 2019 - Jan 2021)
o) Saubhik Sarkar (Oct 2018 - Feb 2021)
o) Jacek Dobrzyniecki (Sep 2017 - May 2021)
o) Marcin Feliniak (Nov 2019 - Jul 2021)
o) Damian Włodzyński (Apr 2018 - Mar 2022)
papers
- D. Pęcak, A. S. Dehkharghani, N. T. Zinner, T. Sowiński
Four fermions in a one-dimensional harmonic trap: Accuracy of a variational-ansatz approach - D. Wiater, T. Sowiński, J. Zakrzewski
Two bosonic quantum walkers in one-dimensional optical lattices - D. Rakshit, J. Mostowski, T. Sowiński, M. Załuska-Kotur, M. Gajda
On the observability of Pauli crystals - D. Pęcak, M. Gajda, T. Sowiński
Experimentally accessible invariants encoded in interparticle correlations of harmonically trapped ultra-cold few-fermion mixtures - J. Dobrzyniecki, T. Sowiński
Effective two-mode description of a few ultra-cold bosons in a double-well potential - P. Kościk, T. Sowiński
Exactly solvable model of two trapped quantum particles interacting via finite-range soft-core interactions - J. Dobrzyniecki, X. Li, A. E. B. Nielsen, T. Sowiński
Effective three-body interactions for bosons in a double-well confinement - X. Li, D. Pęcak, T. Sowiński, J. Sherson, A. E. B. Nielsen
Global optimization for quantum dynamics of few-fermion systems - T. Sowiński
Ground-state magnetization in mixtures of a few ultra-cold fermions in one-dimensional traps - M. Płodzień, T. Sowiński, S. Kokkelmans
Simulating polaron biophysics with Rydberg atoms - J. Dobrzyniecki, T. Sowiński
Dynamics of a few interacting bosons escaping from an open well - M. Płodzień, R. Demkowicz-Dobrzański, T. Sowiński
Few-fermion thermometry - P. Kościk, M. Płodzień, T. Sowiński
Variational approach for interacting ultra-cold atoms in arbitrary one-dimensional confinement - D. Pęcak, T. Sowiński
Inter-component correlations in attractive one-dimensional mass-imbalanced few-body mixtures - J. Dobrzyniecki, T. Sowiński
Momentum correlations of a few ultra-cold bosons escaping from an open well - P. Kościk, T. Sowiński
Exactly solvable model of two interacting Rydberg-dressed atoms confined in a two-dimensional harmonic trap - T. Sowiński, M. Á. García-March
One-dimensional mixtures of several ultracold atoms: a review - A. Chrostowski, T. Sowiński
Efficient construction of many-body Fock states having the lowest energies - D. Włodzyński, D. Pęcak, T. Sowiński
Geometry-induced entanglement in a mass-imbalanced few-fermion system - P. Łydżba, T. Sowiński
Unconventional pairing in one-dimensional systems of a few mass-imbalanced ultra-cold fermions - D. Pęcak, T. Sowiński
Signatures of unconventional pairing in spin-imbalanced one-dimensional few-fermion systems - D. K. Nandy, M. Haque, A. E. B. Nielsen
Few-particle dynamics of fractional quantum Hall lattice models - D. Nandy, T. Sowiński
Dynamical properties of a few mass-imbalanced ultra-cold fermions confined in a double-well potential - J. Dobrzyniecki, T. Sowiński
Simulating artificial one-dimensional physics with ultra-cold fermionic atoms: three exemplary themes - P. Wrzosek, K. Wohlfeld, D. Hofman, T. Sowiński, M. A. Sentef
Quantum walk versus classical wave: Distinguishing ground states of quantum magnets by spacetime dynamics - S. Sarkar, S. McEndoo, D. Schneble, A. J. Daley
Interspecies entanglement with impurity atoms in a lattice gas - F. Giacosa, P. Kościk, T. Sowiński
Capturing non-exponential dynamics in the presence of two decay channels - S. Sarkar, Ch. Mukhopadhyay, A. Bayat
Characterization of an operational quantum resource in a critical many-body system - P. Kościk, T. Sowiński
Variational ansatz for p-wave fermions confined in a one-dimensional harmonic trap - S. Sarkar, T. Sowiński
Correlations in few two-component quantum walkers on a tilted lattice - M. Gajda, J. Mostowski, M. Pylak, T. Sowiński, M. Załuska-Kotur
Pauli crystals -- interplay of symmetries - J. Dobrzyniecki, T. Sowiński
Two Rydberg-dressed atoms escaping from an open well - D. Nandy, T. Sowiński
Dynamical resistivity of a few interacting fermions to the time-dependent potential barrier - P. Kościk, A. Kuroś, A. Pieprzycki, T. Sowiński
Pair-correlation ansatz for the ground state of interacting bosons in an arbitrary one-dimensional potential - T. Sowiński
Few-body perspective on fermionic pairing in one spatial dimension - J. Dobrzyniecki, G. Orso, T. Sowiński
Unconventional pairing in few-fermion systems tuned by external confinement - D. Włodzyński, T. Sowiński
Few strongly interacting fermions of different mass driven in the vicinity of a critical point - P. Łydżba, T. Sowiński
Signatures of quantum chaos in low-energy mixtures of few fermionspreprint (ArXiv:2110.11218) - T. Sowiński, M. A. Garcia-March
Fundamental limitations of the eigenvalue continuation approachpreprint (ArXiv:2202.07493) - D. Pęcak, T. Sowiński
Unconventional pairing in few-fermion systems at finite temperaturepreprint (ArXiv:2202.07639)
conference talks
- T. Sowiński
Mass-imbalanced mixtures of several ultra-cold fermions in one-dimensional traps
Quantum Optics IX (invited talk)
Gdańsk, September 22, 2017 - T. Sowiński
The Gajda's ansatz for many-body systems - its failures and successes
M&M Symposium (invited talk)
October 20, 2017 - T. Sowiński
Pauli Crystals: hidden geometric structures of the quantum statistics
Current View on Quantum Hall Physics and 2D Correlations (invited talk)
Wrocław, January 12, 2018 - T. Sowiński
Several Attractively Interacting Fermions Confined in a One-Dimensional Trap
Exotic Interactions in Quantum Correlated Materials (SCES 2018) (invited talk)
Kraków, June 13, 2018 - T. Sowiński
Few-fermion thermometry
QTech 2018 (contributed talk)
Paris, September 5, 2018 - J. Dobrzyniecki
Effective two-mode description of the dynamics of bosons in a double well
Quantum Technologies IX (contributed talk)
Hel, September 11, 2018 - M. Płodzień
Few-fermion thermometry
Quantum Technologies IX (contributed talk)
Hel, September 15, 2018 - T. Sowiński
Inter-Component Correlations in One-Dimensional Mass-Imbalanced Ultra-Cold Few-Fermion Mixtures
28th Annual International Laser Physics Workshop (contributed talk)
Gyeongju, July 11, 2019 - J. Dobrzyniecki
Dynamics of a few interacting bosons escaping from an open well
Young Atom Opticians (YAO 2019) (contributed talk)
Hamburg, July 28 - August 2, 2019 - T. Sowiński
Inter-Component Correlations in One-Dimensional Mass-Imbalanced Ultra-Cold Few-Fermion Mixtures
SuperFluctuations 2019 (invited talk)
Padova, September 3, 2019 - T. Sowiński
Emergence of pairing in systems of several particles
Coherence in Fermionic Matter: Fermion Pairing in Cold Atoms and Superconductors (invited talk)
Bad Honnef, October 15, 2019 - T. Sowiński
Critical transitions of spatial fragmentation in 1D mass-imbalanced few-fermion systems
SuperFluctuations 2020 (invited talk)
Camerino Web Conference, June 22, 2020 - D. Włodzyński
Mass-Imbalanced Mixture of a Few Strongly Interacting Fermions Driven Through a Critical Point
29th Annual International Laser Physics Workshop (contributed talk)
On-line conference, July 19-23, 2021
conference posters
- J. Dobrzyniecki
Exact dynamics of two ultra-cold bosons in a one-dimensional double-well potential
Quantum Optics IX
Gdańsk, September 17-23 2017 - J. Dobrzyniecki
Exact dynamics of two ultra-cold bosons in a one-dimensional double-well potential
Les Houches predoc school on Cold atoms and quantum transport
Les Houches, October 2-13, 2017 - D. Wiater
Impact of geometry on many-body localization
26th International Conference on Atomic Physics (ICAP 2018)
Barcelona, July 22-27, 2018 - D. Wiater
Impact of geometry on many-body localization
Small and Medium Sized Cold Atom Systems
Benasque, July 29 - August 4, 2018 - S. Sarkar
Inter-species entanglement in two-species bosons in optical lattices
Universal Themes of Bose-Einstein Condensation (UBEC 2019)
Pittsburgh, April 1-5, 2019 - J. Dobrzyniecki
Dynamics of a few interacting bosons escaping from an open well
Nanotechnology Meets Quantum Information (NanoQI'19)
Donostia-San Sebastian, July 22-26, 2019 - J. Dobrzyniecki
Dynamics of a few interacting bosons escaping from an open well
Time Crystals and Related Phenomena
Kraków, September 4-6, 2019 - D. Włodzyński
Inter-component correlations in few-fermion systems induced by a shape of an external confinement
Coherence in Fermionic Matter: Fermion Pairing in Cold Atoms and Superconductors
Bad Honnef, October 13-16, 2019 - J. Dobrzyniecki
Dynamics of a few interacting bosons escaping from an open well
Coherence in Fermionic Matter: Fermion Pairing in Cold Atoms and Superconductors
Bad Honnef, October 13-16, 2019 - D. Nandy
Dynamical properties of a few mass-imbalanced ultra-cold fermions confined in a double-well potential
Coherence in Fermionic Matter: Fermion Pairing in Cold Atoms and Superconductors
Bad Honnef, October 13-16, 2019 - T. Sowiński
Dynamical resistivity of a few interacting fermions to the time-dependent potential barrier
Quantum Optics X
Toruń, September 5-11, 2021 - D. Włodzyński
Mass-Imbalanced Mixture of a Few Strongly Interacting Fermions Driven Through a Critical Point
Quantum Optics X
Toruń, September 5-11, 2021