RSS feeds
РусскийEnglish
Issue 12, 2024
Volume year page
Issues Authors PACS Subscription For authors

Issues

 / 

2014

 / 

February

←  →

Conferences and Symposia. 100th anniversary of the birth of I.Ya. Pomeranchuk


Gravitational four-fermion interaction in the early Universe

 a, b,  a, b
a Budker Institute of Nuclear Physics, Siberian Branch of the Russian Academy of Sciences, prosp. akad. Lavrenteva 11, Novosibirsk, 630090, Russian Federation
b Novosibirsk State University, ul. Pirogova 2, Novosibirsk, 630090, Russian Federation

If torsion exists, it generates gravitational four-fermion interaction (GFFI), essential on the Planck scale. We analyze the influence of this interaction on the Friedmann—Lemaitre—Robertson—Walker cosmology. Explicit analytical solution is derived for the problem where both the energy-momentum tensor generated by GFFI and the common ultrarelativistic energy-momentum tensor are included. We demonstrate that gravitational four-fermion interaction does not result in a Big Bounce.

Fulltext pdf (456 KB)
Fulltext is also available at DOI: 10.3367/UFNe.0184.201402f.0177
PACS: 04.20.−q, 04.62.+v, 98.80.−k (all)
DOI: 10.3367/UFNe.0184.201402f.0177
URL: https://ufn.ru/en/articles/2014/2/f/
000336162000006
2-s2.0-84900817693
2014PhyU...57..167R
Citation: Rudenko A S, Khriplovich I B "Gravitational four-fermion interaction in the early Universe" Phys. Usp. 57 167–170 (2014)
BibTexBibNote ® (generic)BibNote ® (RIS)MedlineRefWorks

Received: 23rd, November 2013, 5th, June 2013

Оригинал: Руденко А С, Хриплович И Б «Гравитационное четырёхфермионное взаимодействие в ранней Вселенной» УФН 184 177–181 (2014); DOI: 10.3367/UFNr.0184.201402f.0177

I.Ya. Pomeranchuk is author of Physics-Uspekhi

References (12) Cited by (1) Similar articles (20) ↓

  1. A.D. Dolgov “Cosmology: from Pomeranchuk to the present day” Phys. Usp. 57 199–208 (2014)
  2. A.V. Smilga “Vacuum structure in 3D supersymmetric gauge theories” Phys. Usp. 57 155–166 (2014)
  3. “100th anniversary of the birth of I Ya. Pomeranchuk (Extended session of an all-institute seminar at the A I. Alikhanov Institute of Theoretical and Experimental Physics, 5–6 June 2013)” Phys. Usp. 57 152–154 (2014)
  4. S.I. Blinnikov “Mirror matter and other dark matter models” Phys. Usp. 57 183–188 (2014)
  5. A.Yu. Kamenshchik “The problem of singularities and chaos in cosmology” Phys. Usp. 53 301–309 (2010)
  6. “From the history of physics (Scientific session of the General Meeting of the Physical Sciences Division of the Russian Academy of Sciences, 17 December 2012)” Phys. Usp. 56 486–530 (2013)
  7. A.M. Cherepashchuk “History of the Universe History” Phys. Usp. 56 509–530 (2013)
  8. V.N. Lukash, E.V. Mikheeva, V.N. Strokov “Generation of cosmological flows in general relativity” Phys. Usp. 55 831–837 (2012)
  9. “Modern problems in the physical sciences (Scientific session of the Physical Sciences Division of the Russian Academy of Sciences, 30 November 2011)” Phys. Usp. 55 808–837 (2012)
  10. I.M. Khalatnikov, A.Yu. Kamenshchik “Lev Landau and the problem of singularities in cosmology” Phys. Usp. 51 609–616 (2008)
  11. I.D. Novikov, N.S. Kardashev, A.A. Shatskii “The multicomponent Universe and the astrophysics of wormholes” Phys. Usp. 50 965–971 (2007)
  12. I.D. Novikov, N.S. Kardashev et al “Scientific session of the Physical Sciences Division of the Russian Academy of Sciences (25 April 2007)” Phys. Usp. 50 965–971 (2007)
  13. A.F. Zakharov “Search for exoplanets using gravitational microlensing” Phys. Usp. 54 1077–1084 (2011)
  14. V.A. Rubakov “Cosmology and the Large Hadron Collider” Phys. Usp. 54 633–641 (2011)
  15. “Advances in astronomy (Scientific session of the Physical Sciences Division of the Russian Academy of Sciences, 27 February 2013)” Phys. Usp. 56 704–737 (2013)
  16. A.D. Chernin “Dark energy in the nearby Universe: HST data, nonlinear theory and computer simulations” Phys. Usp. 56 704–709 (2013)
  17. “In memory of V L Ginzburg (Scientific session of the Physical Sciences Division of the Russian Academy of Sciences, 27 October 2010)” Phys. Usp. 54 633–653 (2011)
  18. “Astrophysics and astronomy (Scientific session of the Physical Sciences Division of the Russian Academy of Sciences, 26 January 2011)” Phys. Usp. 54 1061–1084 (2011)
  19. V.N. Lukash, E.V. Mikheeva “Dark matter: from initial conditions to structure formation in the Universe” Phys. Usp. 50 971–976 (2007)
  20. V.N. Lukash “Cosmological model and universe structure formation” Phys. Usp. 46 876–876 (2003)

The list is formed automatically.
© 1918–2024 Uspekhi Fizicheskikh Nauk
Email: ufn@ufn.ru Editorial office contacts About the journal Terms and conditions