Projects funded by the NCN

Information on the principal investigator and host institution

Information of the project and the call

Keywords

Equipment

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Dynamical Stoner instability

2018/29/B/ST2/01308

Keywords:

cold fermions quantum ferromagnetism density functional theory Hartree-Fock method

Descriptors:

  • ST2_7: Atomic and molecular physics
  • ST2_17: Complex systems

Panel:

ST2 - Fundamental constituents of matter: particle, nuclear, plasma, atomic, molecular, gas and optical physics

Host institution :

Centrum Fizyki Teoretycznej Polskiej Akademii Nauk

woj. mazowieckie

Other projects carried out by the institution 

Principal investigator (from the host institution):

prof. Kazimierz Rzążewski 

Number of co-investigators in the project: 5

Call: OPUS 15 - announced on 2018-03-15

Amount awarded: 409 220 PLN

Project start date (Y-m-d): 2019-01-14

Project end date (Y-m-d): 2021-10-13

Project duration:: 33 months (the same as in the proposal)

Project status: Project settled

Project description

Download the project description in a pdf file

Note - project descriptions were prepared by the authors of the applications themselves and placed in the system in an unchanged form.

Equipment purchased [PL]

  1. jedna licencja pakietu Wolfram MATHEMATICA (7 000 PLN)

Information in the final report

  • Publication in academic press/journals (9)
  1. Collective oscillations of a two-component Fermi gas on the repulsive branch
    Authors:
    T. Karpiuk, P. Grochowski, M. Brewczyk, and K. Rzążewski
    Academic press:
    sciPost physics (rok: 2020, tom: 8, strony: 66), Wydawca: the SciPost Fondation
    Status:
    Published
    DOI:
    10.21468/SciPostPhys.8.4.066 - link to the publication
  2. Nonzero-temperature dynamics of a repulsive two-component Fermi gas
    Authors:
    Jarosław Ryszkiewicz, Mirosław Brewczyk, and Tomasz Karpiuk
    Academic press:
    PHYSICAL REVIEW A (rok: 2020, tom: 101, strony: 13618), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevA.101.013618 - link to the publication
  3. Phase transitions of repulsive two-component Fermi gases in two dimensions
    Authors:
    M. Isbjörn Trappe, P. T Grochowski, Jun Hao Hue, T. Karpiuk, and K. Rzążewski
    Academic press:
    New Journal of Physics (rok: 2021, tom: 23, strony: 103042), Wydawca: IOP
    Status:
    Published
    DOI:
    10.1088/1367-2630/ac2b51 - link to the publication
  4. Dynamics of large samples of repulsive Fermi gases at nonzero temperatures
    Authors:
    J. Ryszkiewicz, M. Brewczyk, T. Karpiuk
    Academic press:
    Physical Review A , Wydawca: APS
    Status:
    Submitted
    DOI:
    arXiv:2108.11134 - link to the publication
  5. Single- to many-body crossover of a quantum carpet
    Authors:
    M. Łebek, P. Grochowski, and K. Rzążewski N
    Academic press:
    Physical REVIEW RESEARCH (rok: 2021, tom: 3, strony: 23009), Wydawca: APS
    Status:
    Published
    DOI:
    10.1103/PhysRevResearch.3.023009 - link to the publication
  6. Repulsive dynamics of strongly attractive one-dimensional quantum gases
    Authors:
    M. Łebek, M. Syrwid, P. Grochowski, K. Rzążewski
    Academic press:
    Physical Review A , Wydawca: APS
    Status:
    Submitted
    DOI:
    arXiv:2107.05594v1 - link to the publication
  7. Many-body molecule formation at a domain wall in a one-dimensional strongly interacting ultracold Fermi gas
    Authors:
    A. Syrwid, M. Łebek, P. Grochowski, K. Rzążewski
    Academic press:
    Physical Review A , Wydawca: APS
    Status:
    Submitted
    DOI:
    arXiv:2105.00439v1 - link to the publication
  8. Breathing mode of a Bose-Einstein Condensate Immersed in a Fermi Sea
    Authors:
    P. Grochowski, T. Karpiuk, M. Brewczyk, and K. Rzążewsk
    Academic press:
    Physical Review Letters (rok: 2020, tom: 125, strony: 103401), Wydawca: APS
    Status:
    Published
    DOI:
    10.1103/PhysRevLett.125.103401 - link to the publication
  9. Observation of Microcanonical Atom Number Fluctuations in a Bose-Einstein Condensate
    Authors:
    M. B. Christensen, T. Vibel, A. J. M. B. Christensen, T. Vibel, A. J. Hilliard, M. B. Kruk, K. Pawłowski, D. Hryniuk, K. Rzążewski, M. A. Kristensen, and J. J. Arlt
    Academic press:
    Physical Review Letters (rok: 2021, tom: 126, strony: 153601), Wydawca: APS
    Status:
    Published
    DOI:
    10.1103/PhysRevLett.126.153601 - link to the publication

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