1. Signatures of unconventional pairing in spin-imbalanced one-dimensional few-fermion systems
    D. Pęcak, T. Sowiński
    PDF Physical Review Research 2, 012077(R), arXiv:1911.04187
  2. Geometry induced entanglement in a mass-imbalanced few-fermion system
    D. Włodzyński, D. Pęcak, T. Sowiński
    PDF Physical Review A 101, 023604, arXiv:1909.08949


  1. Mass-imbalance induced structures of binary atomic mixtures in box potentials
    B. Parajuli, D. Pęcak, C.-C. Chien
    PDF Physical Review A 100, 063623, arXiv:1906.03573
  2. Intercomponent correlations in attractive one-dimensional mass-imbalanced few-body mixtures
    D. Pęcak, T. Sowiński
    PDF Physical Review A 99, 043612, arXiv:1809.10980


  1. Global optimization for quantum dynamics of few-fermion systems
    X. Li, D. Pęcak, T. Sowiński, J. Sherson, A. E. B. Nielsen
    PDF Physical Review A 97, 033602, arXiv:1801.09585


  1. Experimentally accessible invariants encoded in interparticle correlations of harmonically trapped ultra-cold few-fermion mixtures
    D. Pęcak, M. Gajda and T. Sowiński
    PDF Few-Body Syst.58, 159, arXiv:1703.08116
  2. Four fermions in a one-dimensional harmonic trap: Accuracy of a variational-ansatz approach
    D. Pęcak, A. S. Dehkharghani, N. T. Zinner and T. Sowiński
    PDF Physical Review A 95, 053632, arXiv:1703.08720


  1. Few strongly interacting ultracold fermions in one-dimensional traps of different shapes
    D. Pęcak and T. Sowiński
    PDF Physical Review A 94, 042118, arXiv:1606.02886
  2. Two-flavor mixture of a few fermions of different mass in a one-dimensional harmonic trap
    D. Pęcak, M. Gajda and T. Sowiński
    PDF New J. Phys. 18, 013030, arXiv:1506.03592
  3. Multimode Raman light-atom interface in warm atomic ensemble as multiple three-mode quantum operations
    M. Parniak, D. Pęcak and W. Wasilewski
    PDF J. Mod. Opt. 63(2), 2039-2047, arXiv:1505.04118


  1. Spontaneuos and Parametric Processes in Warm Rubidium Vapours
    M. Dąbrowski, M. Parniak, D. Pęcak, R. Chrapkiewicz and W. Wasilewski
    PDF Latvian Journal of Physics and Technical Sciences 51, 21, arXiv:1409.3539
  2. Extraction of genuine tripartite entanglement from the vacuum
    K. Lorek, D. Pęcak, E. Brown and A. Dragan
    PDF Physical Review A 90, 032316, arXiv:1405.4449