publications

Under review

  1. M. Płodzień, T. Sowiński, S. Kokkelmans
    Simulating polaron biophysics with Rydberg atoms

2018

  1. X. Li, D. Pęcak, T. Sowiński, J. Sherson, A. E. B. Nielsen
    Global optimization for quantum dynamics of few-fermion systems
    Phys. Rev. A (in press)
    ArXiv:1801.09585
  2. J. Dobrzyniecki, X. Li, A. E. B. Nielsen, T. Sowiński
    Effective three-body interactions for bosons in a double-well confinement
    Phys. Rev. A 97, 013609 (2018) [IF=2.925]
    DOI:10.1103/PhysRevA.97.013609
    ArXiv:1711.05100
  3. P. Kościk, T. Sowiński
    Exactly solvable model of two trapped quantum particles interacting via finite-range soft-core interactions
    Sci. Rep. 8, 48 (2018) [IF=4.259]
    DOI:10.1038/s41598-017-18505-5
    ArXiv:1707.04240
  4. J. Dobrzyniecki, T. Sowiński
    Effective two-mode description of a few ultra-cold bosons in a double-well potential
    Phys. Lett. A 382, 394 (2018) [IF=1.772]
    DOI:10.1016/j.physleta.2017.12.027
    ArXiv:1707.04201

2017

  1. D. Pęcak, M. Gajda, T. Sowiński
    Experimentally accessible invariants encoded in interparticle correlations of harmonically trapped ultra-cold few-fermion mixtures
    Few-Body Syst. 58, 159 (2017) [IF=0.877]
    DOI:10.1007/s00601-017-1321-3
    ArXiv:1703.08116
  2. D. Rakshit, J. Mostowski, T. Sowiński, M. Załuska-Kotur, M. Gajda
    On the observability of Pauli crystals in experiments with ultracold trapped Fermi gases
    Sci. Rep. 7, 15004 (2017) [IF=4.259]
    DOI:10.1038/s41598-017-14952-2
    ArXiv:1707.09860
  3. D. Wiater, T. Sowiński, J. Zakrzewski
    Two bosonic quantum walkers in one-dimensional optical lattices
    Phys. Rev. A 96, 043629 (2017) [IF=2.765]
    DOI:10.1103/PhysRevA.96.043629
    ArXiv:1705.11009
  4. D. Pęcak, A. S. Dehkharghani, N. T. Zinner, T. Sowiński
    Four fermions in a one-dimensional harmonic trap: Accuracy of a variational-ansatz approach
    Phys. Rev. A 95, 053632 (2017) [IF=2.765]
    DOI:10.1103/PhysRevA.95.053632
    ArXiv:1703.08720

2016

  1. D. Pęcak, T. Sowiński
    Few strongly interacting ultracold fermions in one-dimensional traps of different shapes
    Phys. Rev. A 94, 042118 (2016) [IF=2.765]
    DOI:10.1103/PhysRevA.94.042118
    ArXiv:1606.02886
  2. M. Gajda, J. Mostowski, T. Sowiński, M. Załuska-Kotur
    Single shot imaging of trapped Fermi gas
    Europhys. Lett. 115, 20012 (2016) [IF=1.963]
    DOI:10.1209/0295-5075/115/20012
    ArXiv:1511.01036
  3. J. Dobrzyniecki, T. Sowiński
    Exact dynamics of two ultra-cold bosons confined in a one-dimensional double-well potential
    Eur. Phys. J. D 70, 83 (2016) [IF=1.228]
    DOI:10.1140/epjd/e2016-70016-x
    ArXiv:1603.05619
  4. T. Sowiński, M. Gajda, K. Rzążewski
    Diffusion in a system of a few distinguishable fermions in a one-dimensional double-well potential
    Europhys. Lett. 113, 56003 (2016) [IF=1.963]
    DOI:10.1209/0295-5075/113/56003
    ArXiv:1603.05611
  5. D. Pęcak, M. Gajda, T. Sowiński
    Two-flavor mixture of a few fermions of different mass in a one-dimensional harmonic trap
    New J. Phys. 18, 013030 (2016) [IF=3.558]
    DOI:10.1088/1367-2630/18/1/013030
    ArXiv:1506.03592

2015

  1. T. Sowiński, R. W. Chhajlany, O. Dutta, L. Tagliacozzo, M. Lewenstein
    Criticality in the Bose-Hubbard model with three-body repulsion
    Phys. Rev. A 92, 043615 (2015) [IF=2.808]
    DOI:10.1103/PhysRevA.92.043615
    ArXiv:1304.4835
  2. T. Sowiński
    Slightly Imbalanced System of a Few Attractive Fermions in a One-Dimensional Harmonic Trap
    Few-Body Syst. 56, 659 (2015) [IF=0.768]
    DOI:10.1007/s00601-015-1017-5
    ArXiv:1509.05515
  3. O. Dutta, M. Gajda, P. Hauke, M. Lewenstein, D.-S. Lühmann, B. A. Malomed, T. Sowiński, J. Zakrzewski
    Non-standard Hubbard models in optical lattices: a review
    Rep. Prog. Phys. 78, 066001 (2015) [IF=17.062]
    DOI:10.1088/0034-4885/78/6/066001
    ArXiv:1406.0181
  4. T. Sowiński
    Quantum phase transition in a shallow one-dimensional optical lattice
    J. Opt. Soc. Am. B 32, 670 (2015) [IF=1.97]
    DOI:10.1364/JOSAB.32.000670
    ArXiv:1503.05837
  5. T. Sowiński, M. Gajda, K. Rzążewski
    Pairing in a system of a few attractive fermions in a harmonic trap
    Europhys. Lett. 109, 26005 (2015) [IF=1.963]
    DOI:10.1209/0295-5075/109/26005
    ArXiv:1406.0400
  6. T. Karpiuk, T. Sowiński, M. Gajda, K. Rzążewski, M. Brewczyk
    Correspondence between dark solitons and the type II excitations of Lieb-Liniger model
    Phys. Rev. A 91, 013621 (2015) [IF=2.808]
    DOI:10.1103/PhysRevA.91.013621
    ArXiv:1402.5650

2014

  1. A. Barasiński, W. Leoński, T. Sowiński
    Ground-state entanglement of spin-1 bosons undergoing superexchange interactions in optical superlattices
    J. Opt. Soc. Am. B 31, 1845 (2014) [IF=1.97]
    DOI:10.1364/JOSAB.31.001845
    ArXiv:1406.3756
  2. T. Sowiński
    One-dimensional Bose-Hubbard model with pure three-body interactions
    Cent. Eur. J. Phys. 12, 473 (2014) [IF=1.085]
    DOI:10.2478/s11534-014-0481-8
    ArXiv:1307.6852
  3. T. Sowiński, R. W. Chhajlany
    Mean-field approaches to the Bose-Hubbard model with three-body local interaction
    Phys. Scripta T 160, 014038 (2014) [IF=1.126]
    DOI:10.1088/0031-8949/2014/T160/014038
    ArXiv:1404.0704

2013

  1. T. Sowiński, M. Łącki, O. Dutta, J. Pietraszewicz, P. Sierant, M. Gajda, J. Zakrzewski, M. Lewenstein
    Tunneling-Induced Restoration of the Degeneracy and the Time-Reversal Symmetry Breaking in Optical Lattices
    Phys. Rev. Lett. 111, 215302 (2013) [IF=7.728]
    DOI:10.1103/PhysRevLett.111.215302
    ArXiv:1304.6299
  2. T. Sowiński, T. Grass, O. Dutta, M. Lewenstein
    Few interacting fermions in a one-dimensional harmonic trap
    Phys. Rev. A 88, 033607 (2013) [IF=2.991]
    DOI:10.1103/PhysRevA.88.033607
    ArXiv:1304.8099
  3. J. Pietraszewicz, T. Sowiński, M. Brewczyk, M. Lewenstein, M. Gajda
    Spin dynamics of two bosons in an optical lattice site: a role of anharmonicity and anisotropy of the trapping potential
    Phys. Rev. A 88, 013608 (2013) [IF=2.991]
    DOI:10.1103/PhysRevA.88.013608
    ArXiv:1303.5232
  4. O. Dutta, T. Sowiński, M. Lewenstein
    Orbital physics of polar Fermi molecules
    Phys. Rev. A 87, 023619 (2013) [IF=2.991]
    DOI:10.1103/PhysRevA.87.023619
    ArXiv:1202.4158

2012

  1. T. Sowiński
    Exact diagonalization of the one-dimensional Bose-Hubbard model with local three-body interactions
    Phys. Rev. A 85, 065601 (2012) [IF=3.042]
    DOI:10.1103/PhysRevA.85.065601
    ArXiv:1202.1932
  2. J. Pietraszewicz, T. Sowiński, M. Brewczyk, J. Zakrzewski, M. Lewenstein, M. Gajda
    Two component Bose-Hubbard model with higher angular momentum states
    Phys. Rev. A 85, 053638 (2012) [IF=3.042]
    DOI:10.1103/PhysRevA.85.053638
    ArXiv:1104.2512
  3. T. Sowiński
    Creation on demand of higher orbital states in a vibrating optical lattice
    Phys. Rev. Lett. 108, 165301 (2012) [IF=7.943]
    DOI:10.1103/PhysRevLett.108.165301
    ArXiv:1111.3802
  4. T. Sowiński, O. Dutta, P. Hauke, L. Tagliacozzo, M. Lewenstein
    Dipolar molecules in optical lattices
    Phys. Rev. Lett. 108, 115301 (2012) [IF=7.943]
    DOI:10.1103/PhysRevLett.108.115301
    ArXiv:1109.4782

2011

  1. T. Świsłocki, T. Sowiński, M. Brewczyk, M. Gajda
    Creation of topological states of a Bose-Einstein condensate in a square plaquette of four optical traps
    Phys. Rev. A 84, 023625 (2011) [IF=2.878]
    DOI:10.1103/PhysRevA.84.023625
    ArXiv:1008.2324
  2. T. Świsłocki, T. Sowiński, J. Pietraszewicz, M. Brewczyk, M. Lewenstein, J. Zakrzewski, M. Gajda
    Tunable dipolar resonances and Einstein-de Haas effect in a 87Rb-atom condensate
    Phys. Rev. A 83, 063617 (2011) [IF=2.878]
    DOI:10.1103/PhysRevA.83.063617
    ArXiv:1102.1566

2010

  1. T. Sowiński, M. Brewczyk, M. Gajda, K. Rzążewski
    Dynamics and decoherence of two cold bosons in a one-dimensional harmonic trap
    Phys. Rev. A 82, 053631 (2010) [IF=2.861]
    DOI:10.1103/PhysRevA.82.053631
    ArXiv:1006.3067

before 2010

  1. T. Sowiński
    Two-level atom at finite temperature
  2. I. Białynicki-Birula, T. Sowiński
    Quantum electrodynamics of qubits
    Phys. Rev. A 76, 062106 (2007) [IF=2.983]
    DOI:10.1103/PhysRevA.76.062106
    ArXiv:0705.2121
  3. T. Sowiński
    Wave functions of linear systems
  4. I. Białynicki-Birula, T. Sowiński
    Gravity-induced resonances in a rotating trap
    Phys. Rev. A 71, 043610 (2005) [IF=2.997]
    DOI:10.1103/PhysRevA.71.043610
    ArXiv:quant-ph/0412004
  5. I. Białynicki-Birula, T. Sowiński
    Solutions of the logarithmic Schrödinger equation in rotating harmonic trap

preprint only

  1. T. Sowiński, I. Białynicki-Birula
    Harmonic oscillator in rotating trap: Complete solution in 3D