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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Multi-component Bose-Einstein condensates

2011/03/D/ST2/01938

Keywords:

Bose-Einstein condensates spinor condensates coherence spin squeezing

Descriptors:

  • ST2_7: Atomic and molecular physics
  • ST2_13: Thermodynamics
  • ST2_14: Non-linear phenomena

Panel:

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

Host institution :

Instytut Fizyki, Polska Akademia Nauk

woj. mazowieckie

Other projects carried out by the institution 

Principal investigator (from the host institution):

dr Emilia Witkowska 

Number of co-investigators in the project: 5

Call: SONATA 2 - announced on 2011-09-15

Amount awarded: 235 624 PLN

Project start date (Y-m-d): 2012-08-10

Project end date (Y-m-d): 2016-02-09

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

Project status: Project settled

Equipment purchased [PL]

  1. Komputer przenosny - laptop (4 000 PLN)
  2. Komputer stacjonarny - stacja robocza (10 000 PLN)

Information in the final report

  • Publication in academic press/journals (9)
  1. Double Universality of a Quantum Phase Transition in Spinor Condensates: Modification of the Kibble-Żurek Mechanism by a Conservation Law
    Authors:
    Tomasz Świsłocki, Emilia Witkowska, Jacek Dziarmaga, Michał Matuszewski
    Academic press:
    Physical Review Letters (rok: 2013, tom: 110, strony: 45303), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.045303 - link to the publication
  2. Thermodynamics of a spin-1 Bose gas with fixed magnetization
    Authors:
    Guillaume Lang, Emilia Witkowska
    Academic press:
    Physical Review A (rok: 2014, tom: 90, strony: 43609), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevA.90.043609 - link to the publication
  3. Quantum dynamics generated by the two-axis countertwisting Hamiltonian
    Authors:
    Dariusz Kajtoch, Emilia Witkowska
    Academic press:
    Physical Review A (rok: 2015, tom: 92, strony: 13623), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevA.92.013623 - link to the publication
  4. Spin squeezing in dipolar spinor condensates
    Authors:
    Dariusz Kajtoch, Emilia Witkowska
    Academic press:
    Physical Review A (rok: 2016, tom: 93, strony: 23627), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevA.93.023627 - link to the publication
  5. Thermal fluctuations and quantum phase transition in antiferromagnetic Bose-Einstein condensates
    Authors:
    Emilia Witkowska, Tomasz Świsłocki, and Michał Matuszewski
    Academic press:
    Physical Review A (rok: 2014, tom: 90, strony: 33604), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevA.90.033604 - link to the publication
  6. Dynamics of the modified Kibble-Żurek mechanism in antiferromagnetic spin-1 condensates
    Authors:
    Emilia Witkowska, Jacek Dziarmaga, Tomasz Świsłocki, Michał Matuszewski
    Academic press:
    Physical Review B (rok: 2013, tom: 88, strony: 54508), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevB.88.054508 - link to the publication
  7. 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: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevA.93.022331 - link to the publication
  8. Universality in nonequilibrium condensation of exciton-polaritons
    Authors:
    Michal Matuszewski, Emilia Witkowska
    Academic press:
    Physical Rewiev B (rok: 2014, tom: 89, strony: 155318), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevB.89.155318 - link to the publication
  9. Limit of spin squeezing in trapped Bose-Einstein condensates
    Authors:
    A. Sinatra, Y. Castin, E. Witkowska
    Academic press:
    Europhysics Letters (rok: 2013, tom: 102, strony: 40001), Wydawca: IOP Science
    Status:
    Published
    DOI:
    10.1209/0295-5075/102/40001 - link to the publication

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