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A study of quantum gravity effects in cosmology and black hole physics based on spin-foam models

2018/28/C/ST9/00157

Keywords:

Quantum Gravity Quantum Cosmology Loop Quantum Gravity Spin-foam models

Descriptors:

  • ST1_12: Mathematical methods of physics
  • ST9_15: Cosmology
  • ST9_12: Relativistic astrophysics

Panel:

ST9 - Astronomy and space science: astrophysics, astrochemistry, astrobiology, solar system, planetary systems, stellar, galactic and extragalactic astronomy, space science, instrumentation

Host institution :

Narodowe Centrum Badań Jądrowych

woj. mazowieckie

Other projects carried out by the institution 

Principal investigator (from the host institution):

dr Marcin Kisielowski 

Number of co-investigators in the project: 1

Call: SONATINA 2 - announced on 2017-12-15

Amount awarded: 562 996 PLN

Project start date (Y-m-d): 2018-11-05

Project end date (Y-m-d): 2022-11-04

Project duration:: 48 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. Properties of the Rovelli–Smolin–DePietri volume operator in the spaces of monochromatic intertwiners
    Authors:
    Marcin Kisielowski
    Academic press:
    Classical and Quantum Gravity (rok: 2021, tom: 38, strony: 195023), Wydawca: IOP Publishing
    Status:
    Published
    DOI:
    10.1088/1361-6382/ac1e70 - link to the publication
  2. Homogeneous-isotropic sector of Loop Quantum Gravity: new approach
    Authors:
    Marcin Kisielowski
    Academic press:
    Classical and Quantum Gravity (rok: 2020, tom: 37, strony: 185004), Wydawca: IOPscience
    Status:
    Published
    DOI:
    10.1088/1361-6382/ab9bb9 - link to the publication
  3. Bouncing Universe in loop quantum gravity: full theory calculation
    Authors:
    Marcin Kisielowski
    Academic press:
    Classical and Quantum Gravity (rok: 2023, tom: 40, strony: 195025), Wydawca: IOP Publishing
    Status:
    Published
    DOI:
    10.1088/1361-6382/acf271 - link to the publication
  4. Quantum dynamics of gravitational massive shell
    Authors:
    Andrzej Góźdź, Marcin Kisielowski, Włodzimierz Piechocki
    Academic press:
    Physical Review D (rok: 2023, tom: 107, strony: 46019), Wydawca: The American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevD.107.046019 - link to the publication

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