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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Entanglement and decoherence of ultra cold gases

2014/13/D/ST2/01883

Keywords:

entanglement decoherence Bose-Einstein condensation resonant cavities

Descriptors:

  • ST2_8: Ultracold atoms and molecules
  • ST2_14: Non-linear phenomena
  • ST2_15: Metrology and measurement methods

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):

dr Krzysztof Pawłowski 

Number of co-investigators in the project: 2

Call: SONATA 7 - announced on 2014-03-17

Amount awarded: 360 500 PLN

Project start date (Y-m-d): 2015-03-06

Project end date (Y-m-d): 2018-09-05

Project duration:: 42 months (the same as in the proposal)

Project status: Project settled

Equipment purchased [PL]

  1. Laptop (3 000 PLN)

Information in the final report

  • Publication in academic press/journals (11)
  1. Evolution of entanglement under an Ising-like Hamiltonian with particle losses
    Authors:
    K. Szymanski, K. Pawłowski
    Academic press:
    Physical Review A (rok: 2017, tom: 96, strony: 62312), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevA.96.062312 - link to the publication
  2. Many-body soliton-like states of the bosonic ideal gas
    Authors:
    R. Ołdziejewski, W. Górecki, K. Pawłowski, and K. Rzążewski
    Academic press:
    Physical Review A (rok: 2018, tom: 97, strony: 63617), Wydawca: APS
    Status:
    Published
    DOI:
    10.1103/PhysRevA.97.063617 - link to the publication
  3. Mesoscopic quantum superpositions in bimodal Bose-Einstein condensates: Decoherence and strategies to counteract it
    Authors:
    K. Pawłowski, Matteo Fadel, Philipp Treutlein, Y. Castin, and A. Sinatra
    Academic press:
    Physical Review A (rok: 2017, tom: 95, strony: 63609), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevA.95.063609 - link to the publication
  4. Einstein-Podolsky-Rosen-entangled Bose-Einstein condensates in state-dependent potentials: A dynamical study
    Authors:
    Hadrien Kurkjian, Krzysztof Pawłowski, and Alice Sinatra
    Academic press:
    Physical Review A (rok: 2017, tom: 13621, strony: 13621), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevA.96.013621 - link to the publication
  5. Observation of Atom Number Fluctuations in a Bose-Einstein Condensate
    Authors:
    M. A. Kristensen, M. B. Christensen, M. Gajdacz, M. Iglicki, K. Pawłowski, C. Klempt, J. F. Sherson, K. Rzążewski, A. J. Hilliard, J. J. Arlt
    Academic press:
    Physical Review Letters (rok: 2019, tom: 122, strony: 163601), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevLett.122.163601 - link to the publication
  6. Superadiabatic generation of cat states in bosonic Josephson junctions under particle losses
    Authors:
    Takuya Hatomura, Krzysztof Pawłowski
    Academic press:
    Physical Review A (rok: 2019, tom: 99, strony: 43621), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevA.99.043621 - link to the publication
  7. Metrologically useful states of spin-1 Bose condensates with macroscopic magnetization
    Authors:
    Dariusz Kajtoch, Krzysztof Pawłowski, and Emilia Witkowska
    Academic press:
    Physical Review A (rok: 2018, tom: 97, strony: 23616), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevA.97.023616 - link to the publication
  8. On the Dissipative Version of the Gross--Pitaevski Equation
    Authors:
    Krzysztof Pawłowski, Łukasz Turski
    Academic press:
    Physics Letters A (rok: 2016, tom: 381, strony: 1710–1713), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.physleta.2017.03.021 - link to the publication
  9. Many-body effects in quantum metrology
    Authors:
    Jan Czajkowski, Krzysztof Pawłowski, Rafał Demkowicz-Dobrzański
    Academic press:
    New Journal of Physics (rok: 2019, tom: 21, strony: 19), Wydawca: IOP Publishing
    Status:
    Published
    DOI:
    10.1088/1367-2630/ab1fc2 - link to the publication
  10. Entanglement storage by classical fixed points in the two-axis countertwisting model
    Authors:
    Dariusz Kajtoch, Krzysztof Pawłowski, Emilia Witkowska
    Academic press:
    Physical Review A (rok: 2016, tom: 93, strony: 22331), Wydawca: APS
    Status:
    Published
    DOI:
    10.1103/PhysRevA.93.022331 - link to the publication
  11. Roton in a few-body dipolar system
    Authors:
    Rafał Ołdziejewski, Wojciech Górecki, Krzysztof Pawłowski, Kazimierz Rzążewski
    Academic press:
    New Journal of Physics (rok: 2018, tom: 20, strony: 123006), Wydawca: IOP Publishing
    Status:
    Published
    DOI:
    10.1088/1367-2630/aaf295 - link to the publication

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