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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Entangled states for quantum metrology

2015/18/E/ST2/00760

Keywords:

Bose-Einstein condensate entangled states optical atomic clocks atom interferometer quantum metrology

Descriptors:

  • ST2_7: Atomic and molecular physics
  • ST2_16: Statistical physics (gases)
  • ST2_14: Non-linear phenomena

Panel:

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

Host institution :

Instytut Fizyki Polskiej Akademii 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: 7

Call: SONATA BIS 5 - announced on 2015-06-15

Amount awarded: 776 520 PLN

Project start date (Y-m-d): 2016-04-08

Project end date (Y-m-d): 2022-04-07

Project duration:: 72 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. Program Mathematica (9 000 PLN)
  2. Komputer o wysokiej wydajności (2 szt.) (20 000 PLN)
  3. Komputer (2 szt.) (8 000 PLN)
  4. Komputer przenośny - laptop (2 szt.) (6 206 PLN)

Information in the final report

  • Publication in academic press/journals (15)
  1. Adiabaticity when raising a uniform 3D optical lattice in a bimodal Bose-Einstein condensate
    Authors:
    D. Kajtoch, E. Witkowska, A. Sinatra
    Academic press:
    Phys. Rev. A (rok: 2018, tom: 98, strony: 23621), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevA.98.023621 - link to the publication
  2. Criticality-enhanced quantum sensing in ferromagnetic Bose-Einstein condensates: Role of readout measurement and detection noise
    Authors:
    Safoura S. Mirkhalaf, Daniel Benedicto Orenes, Morgan W. Mitchell, and Emilia Witkowska
    Academic press:
    Phys. Rev. A (rok: 2021, tom: 103, strony: 23317), Wydawca: APS
    Status:
    Published
    DOI:
    10.1103/PhysRevA.103.023317 - link to the publication
  3. Optimal quantum interferometry robust to detection noise using spin-1 atomic condensates
    Authors:
    A. Niezgoda, D. Kajtoch, J. Dziekańska, E. Witkowska
    Academic press:
    New Journal of Physics (rok: 2019, tom: 21, strony: 93037), Wydawca: IOP Science
    Status:
    Published
    DOI:
    10.1088/1367-2630/ab4099 - link to the publication
  4. Critical quantum thermometry and its feasibility in spin systems
    Authors:
    Enes Aybar, Artur Niezgoda, Safoura S. Mirkhalaf, Morgan W. Mitchell, Daniel Benedicto Orenes, Emilia Witkowska
    Academic press:
    Quantum (rok: 2022, tom: brak, strony: brak), Wydawca: Quantum
    Status:
    Submitted
    DOI:
    10.48550/arXiv.2204.02734 - link to the publication
  5. Supersensitive quantum sensor based on criticality in an antiferromagnetic spinor condensate
    Authors:
    Safoura S. Mirkhalaf, Emilia Witkowska, and Luca Lepori
    Academic press:
    Phys. Rev. A (rok: 2020, tom: 101, strony: 43609), Wydawca: APS
    Status:
    Published
    DOI:
    10.1103/PhysRevA.101.043609 - link to the publication
  6. Dynamic hysteresis from bistability in an antiferromagnetic spinor condensate
    Authors:
    Tomasz Swisłocki, Andrzej Zembrzuski, Michał Matuszewski, Emilia Witkowska
    Academic press:
    Phys. Rev. A (rok: 2018, tom: 97, strony: 33628), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevA.97.033629 - link to the publication
  7. Metrologically useful states of spin-1 Bose condensates with macroscopic magnetization
    Authors:
    Dariusz Kajtoch, Krzysztof Pawłowski, Emilia Witkowska
    Academic press:
    Phys. Rev. A (rok: 2018, tom: 97, strony: 23616), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevA.97.023616 - link to the publication
  8. Multifaceted phase ordering kinetics of an antiferromagnetic spin-1 condensate
    Authors:
    Joanna Pietraszewicz, Aleksandra Seweryn, Emilia Witkowska
    Academic press:
    Scientific Reports (rok: 2021, tom: 11, strony: 9296), Wydawca: Nature
    Status:
    Published
    DOI:
    10.1038/s41598-021-88454-7 - link to the publication
  9. Manifestation of relative phase in dynamics of two interacting Bose-Bose droplets
    Authors:
    Maciej Pylak, Filip Gampel, Marcin Płodzień, and Mariusz Gajda
    Academic press:
    Phys. Rev. Research (rok: 2022, tom: 4, strony: 13168), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevResearch.4.013168 - link to the publication
  10. Metrologically useful states of spin-1 Bose condensates with macroscopic magnetization
    Authors:
    Dariusz Kajtoch, Krzysztof Pawłowski, and Emilia Witkowska
    Academic press:
    Phys. Rev. A (rok: 2018, tom: 97, strony: 23616), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevA.97.023616 - link to the publication
  11. Nonadiabatic quantum phase transition in a trapped spinor condensate
    Authors:
    T. Swisłocki, E. Witkowska, M. Matuszewski
    Academic press:
    Physical Review A (rok: 2016, tom: 94, strony: 43635), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevA.94.043635 - link to the publication
  12. Spin-squeezed atomic crystal
    Authors:
    D. Kajtoch, E. Witkowska, A. Sinatra
    Academic press:
    Europhysics Letters (rok: 2018, tom: 123, strony: 20012), Wydawca: European Physical Society/
    Status:
    Published
    DOI:
    10.1209/0295-5075/123/20012 - link to the publication
  13. Twist-and-store entanglement in bimodal and spin-1 Bose-Einstein condensates
    Authors:
    Artur Niezgoda, Emilia Witkowska, and Safoura Sadat Mirkhalaf
    Academic press:
    Phys. Rev. A (rok: 2020, tom: 102, strony: 53315), Wydawca: APS
    Status:
    Published
    DOI:
    10.1103/PhysRevA.102.053315 - link to the publication
  14. Efficient two-mode interferometers with spinor Bose-Einstein condensates
    Authors:
    Artur Niezgoda, Dariusz Kajtoch, Emilia Witkowska
    Academic press:
    Phys. Rev. A (rok: 2018, tom: 98, strony: 13610), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevA.98.013610 - link to the publication
  15. Producing and storing spin-squeezed states and Greenberger-Horne-Zeilinger states in a one-dimensional optical lattice
    Authors:
    Marcin Płodzień, Maciej Kościelski, Emilia Witkowska, and Alice Sinatra
    Academic press:
    Phys. Rev. A (rok: 2020, tom: 102, strony: 13328), Wydawca: APS
    Status:
    Published
    DOI:
    10.1103/PhysRevA.102.013328 - link to the publication

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