Projects funded by the NCN

Information on the principal investigator and host institution

Information of the project and the call

Keywords

Equipment

Delete all

Structure of the bimetric gravity models within noncommutative geometry

2018/31/N/ST2/00701

Keywords:

noncommutative geometry bimetric gravity models pseudodifferential operators spectral triples Wodzicki residue

Descriptors:

  • ST1_12: Mathematical methods of physics
  • ST2_1: Fundamental interactions and fields
  • ST9_15: Cosmology

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):

Arkadiusz Bochniak 

Number of co-investigators in the project: 2

Call: PRELUDIUM 16 - announced on 2018-09-14

Amount awarded: 112 596 PLN

Project start date (Y-m-d): 2019-07-05

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

Project duration:: 36 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 (3)
  1. Stability of Friedmann-Lemaître-Robertson-Walker solutions in doubled geometries
    Authors:
    Arkadiusz Bochniak, Andrzej Sitarz
    Academic press:
    Physical Review D (rok: 2021, tom: 103, strony: 44041), Wydawca: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevD.103.044041 - link to the publication
  2. Towards modified bimetric theories within non-product spectral geometry
    Authors:
    Arkadiusz Bochniak
    Academic press:
    Journal of Physics A: Mathematical and Theoretical (rok: 2022, tom: 55, strony: 414006), Wydawca: IOP Publishing
    Status:
    Published
    DOI:
    10.1088/1751-8121/ac9438 - link to the publication
  3. Spectral interaction between universes
    Authors:
    Arkadiusz Bochniak, Andrzej Sitarz
    Academic press:
    Journal of Cosmology and Astroparticle Physics (rok: 2022, tom: 2022, strony: 55), Wydawca: IOP Publishing/SISSA
    Status:
    Published
    DOI:
    10.1088/1475-7516/2022/04/055 - link to the publication

O Narodowym Centrum Nauki

Finansowanie nauki

Współpraca zagraniczna

Centrum prasowe

Deklaracja dostępności
Przetwarzanie danych osobowych
Polityka cookies

Partnerzy