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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Cosmological constraints on quantum gravity

2014/13/D/ST2/01895

Keywords:

cosmology of the early universe quantum gravity cosmic microwave background radiation

Descriptors:

  • ST2_11: Lasers, ultrashort pulses and laser physics
  • ST9_15: Cosmology
  • ST2_1: Fundamental interactions and fields

Panel:

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

Host institution :

Uniwersytet Jagielloński, Wydział Fizyki, Astronomii i Informatyki Stosowanej

woj. małopolskie

Other projects carried out by the institution 

Principal investigator (from the host institution):

dr Jakub Mielczarek 

Number of co-investigators in the project: 3

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

Amount awarded: 211 920 PLN

Project start date (Y-m-d): 2015-02-06

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

Project duration:: 39 months (the same as in the proposal)

Project status: Project settled

Equipment purchased [PL]

  1. Laptop (6 000 PLN)
  2. Urządzenie wielofunkcyjne.
  3. Napęd CD-RW (280 PLN)

Information in the final report

  • Publication in academic press/journals (10)
  • Articles in post-conference publications (1)
  1. Spin networks on adiabatic quantum computer
    Authors:
    Jakub Mielczarek
    Academic press:
    Phys. Rev. A , Wydawca: APS
    Status:
    Submitted
    DOI:
    brak - link to the publication
  2. Quantum Hubble horizon
    Authors:
    M. Artymowsk, J. Mielczarek
    Academic press:
    Eur. Phys. J. C (rok: 2019, tom: 79, strony: 632), Wydawca: IOP Publishing
    Status:
    Published
    DOI:
    10.1140/epjc/s10052-019-7131-7 - link to the publication
  3. Big Bang as a critical point
    Authors:
    Jakub Mielczarek
    Academic press:
    Advances in High Energy Physics (rok: 2017, tom: 2017, strony: 4015145), Wydawca: Hindawi
    Status:
    Published
    DOI:
    10.1155/2017/4015145 - link to the publication
  4. Primordial scalar power spectrum from the Euclidean Big Bounce
    Authors:
    S. Schander, A. Barrau, B. Bolliet, L. Linsefors, J. Mielczarek, J. Grain
    Academic press:
    Phys. Rev. D (rok: 2016, tom: 93, strony: 23531), Wydawca: APS Physics
    Status:
    Published
    DOI:
    10.1103/PhysRevD.93.023531 - link to the publication
  5. Slow-roll approximation in loop quantum cosmology
    Authors:
    J. Luc, J. Mielczarek
    Academic press:
    Journal of Cosmology and Astroparticle Physics (rok: 2017, tom: 1701, strony: 45), Wydawca: IOP Publishing
    Status:
    Published
    DOI:
    10.1088/1475-7516/2017/01/045 - link to the publication
  6. From Causal Dynamical Triangulations To Astronomical Observations
    Authors:
    Jakub Mielczarek
    Academic press:
    Europhysics Letters (EPL) (rok: 2017, tom: 119, strony: 60003), Wydawca: IOP Publishing
    Status:
    Published
    DOI:
    10.1209/0295-5075/119/60003 - link to the publication
  7. Klein-Gordon field from the XXZ Heisenberg model
    Authors:
    J. Bilski, S. Brahma, A. Marciano, J. Mielczarek
    Academic press:
    Int. J. Mod. Phys. D (rok: 2018, tom: 28, strony: 1950020), Wydawca: World Scientific
    Status:
    Published
    DOI:
    10.1142/S0218271819500202 - link to the publication
  8. Silent initial conditions for cosmological perturbations with a change of spacetime signature
    Authors:
    Jakub Mielczarek, Linda Linsefors, Aurelien Barrau
    Academic press:
    International Journal of Modern Physics D (rok: 2018, tom: 27, strony: 1850050), Wydawca: World Scientific
    Status:
    Published
    DOI:
    10.1142/S0218271818500505 - link to the publication
  9. Some implications of signature-change in cosmological models of loop quantum gravity
    Authors:
    Martin Bojowald, Jakub Mielczarek
    Academic press:
    Journal of Cosmology and Astroparticle Physics (rok: 2015, tom: 8, strony: 052 (31)), Wydawca: IOP Publishing
    Status:
    Published
    DOI:
    10.1088/1475-7516/2015/08/052 - link to the publication
  10. Ultralocal nature of geometrogenesis
    Authors:
    M. L. Mandrysz, J. Mielczarek
    Academic press:
    Classical and Quantum Gravity (rok: 2019, tom: 36, strony: 15004), Wydawca: IOP Publishing
    Status:
    Published
    DOI:
    10.1088/1361-6382/aaef71 - link to the publication
  1. Phenomenology of Causal Dynamical Triangulations
    Authors:
    Jakub Mielczarek
    Conference:
    14th Marcel Grossmann Meeting (rok: 2017, ), Wydawca: World Scientific
    Data:
    konferencja 12-18.07.2015
    Status:
    Published

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