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Fluctuations of Bose-Einstein condensate-the next step

2021/43/B/ST2/01426

Keywords:

Bose-Einstein condensate Bose statistics Metropolis algorithm Monte Carlo methods

Descriptors:

  • ST2_008:
  • ST2_016:

Panel:

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

Host institution :

Centrum Fizyki Teoretycznej PAN

woj. mazowieckie

Other projects carried out by the institution 

Principal investigator (from the host institution):

prof. Kazimierz Maria Rzążewski 

Number of co-investigators in the project: 4

Call: OPUS 22 - announced on 2021-09-15

Amount awarded: 250 100 PLN

Project start date (Y-m-d): 2022-06-03

Project end date (Y-m-d): 2025-01-02

Project duration:: 31 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.

Information in the final report

  • Publication in academic press/journals (4)
  1. On the fluctuations of the number of atoms in the condensate
    Authors:
    Maciej B. Kruk, Piotr Kulik, Malthe F. Andersen, Piotr Deuar, Mariusz Gajda, Krzysztof Pawłowski, Emilia Witkowska, Jan J. Arlt, Kazimierz Rzążewski
    Academic press:
    Reports on Progress in Physics (rok: 2025, tom: 88(10), strony: 13516), Wydawca: IOP
    Status:
    Published
    DOI:
    10.1088/1361-6633/ae0e33 - link to the publication
  2. Fock State Sampling Method — Characteristic Temperature of Maximal Fluctuations for Interacting Bosons in Box Potentials
    Authors:
    M.B. Kruk T. Vibel J. Artl P. Kulik K. Pawłowski K. Rzążewski
    Academic press:
    Acta Phys. Pol. A (rok: 2023, tom: 143, strony: S 171), Wydawca: Polish Physical Society
    Status:
    Published
    DOI:
    10.12693/APhysPolA.143.S171 - link to the publication
  3. Microcanonical and canonical fluctuations in atomic Bose-Einstein condensates – Fock state sampling approach
    Authors:
    Maciej Bartłomiej Kruk, Dawid Hryniuk, Mick Kristensen, Toke Vibel, Krzysztof Pawłowski, Jan Arlt, Kazimierz Rzążewski
    Academic press:
    SciPost Physics (rok: 2023, tom: 14, strony: 36), Wydawca: Stichting SciPost
    Status:
    Published
    DOI:
    10 - link to the publication
  4. Atom number fluctuations in Bose gases—statistical analysis of parameter estimation
    Authors:
    T Vibel, M B Christensen, R M F Andersen, L N Stokholm, K Pawłowski2, K Rzążewski, M A Kristensen and J J Arlt,∗
    Academic press:
    J. Phys .B (rok: 2024, tom: 57, strony: 195301), Wydawca: IOP
    Status:
    Published
    DOI:
    10.1088/1361-6455/ad7458 - link to the publication

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