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This article is cited in 1 scientific paper (total in 1 paper)
CONFERENCES AND SYMPOSIA. 100th ANNIVERSARY OF THE BIRTH OF I Ya POMERANCHUK
Gravitational four-fermion interaction in the early Universe
A. S. Rudenkoab, I. B. Khriplovichab a Budker Institute of Nuclear Physics, Siberian Branch, Russian Academy of Sciences, Novosibirsk
b Novosibirsk State University
Abstract:
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. An explicit analytic 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.
Received: November 23, 2013 Accepted: June 5, 2013
Citation:
A. S. Rudenko, I. B. Khriplovich, “Gravitational four-fermion interaction in the early Universe”, UFN, 184:2 (2014), 177–181; Phys. Usp., 57:2 (2014), 167–170
Linking options:
https://www.mathnet.ru/eng/ufn4883 https://www.mathnet.ru/eng/ufn/v184/i2/p177
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Abstract page: | 377 | Full-text PDF : | 123 | References: | 88 | First page: | 1 |
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