Cosmology constrains gravitational four-fermion interaction

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Cosmology constrains gravitational four-fermion interaction. / Khriplovich, I. B.; Rudenko, A. S.

In: Journal of Cosmology and Astroparticle Physics, Vol. 2012, No. 11, 040, 01.11.2012.

Research output: Contribution to journal › Article › peer-review

Author

Khriplovich, I. B. ; Rudenko, A. S. / Cosmology constrains gravitational four-fermion interaction. In: Journal of Cosmology and Astroparticle Physics. 2012 ; Vol. 2012, No. 11.

BibTeX

@article{c0131c38a72a49a598d9b36e54fd8d07,

title = "Cosmology constrains gravitational four-fermion interaction",

abstract = "If torsion exists, it generates gravitational four-fermion interaction (GFFI). This interaction gets dominating on the Planck scale. If one confines to the regular, axial-axial part of this interaction, the results do not comply with the Friedmann-Robertson-Walker (FRW) cosmology for the spatial flat or closed Universe. In principle, the anomalous, vector-vector interaction could restore the agreement.",

keywords = "particle physics - cosmology connection, physics of the early universe",

author = "Khriplovich, {I. B.} and Rudenko, {A. S.}",

year = "2012",

month = nov,

day = "1",

doi = "10.1088/1475-7516/2012/11/040",

language = "English",

volume = "2012",

journal = "Journal of Cosmology and Astroparticle Physics",

issn = "1475-7516",

publisher = "IOP Publishing Ltd.",

number = "11",

}

RIS

TY - JOUR

T1 - Cosmology constrains gravitational four-fermion interaction

AU - Khriplovich, I. B.

AU - Rudenko, A. S.

PY - 2012/11/1

Y1 - 2012/11/1

N2 - If torsion exists, it generates gravitational four-fermion interaction (GFFI). This interaction gets dominating on the Planck scale. If one confines to the regular, axial-axial part of this interaction, the results do not comply with the Friedmann-Robertson-Walker (FRW) cosmology for the spatial flat or closed Universe. In principle, the anomalous, vector-vector interaction could restore the agreement.

AB - If torsion exists, it generates gravitational four-fermion interaction (GFFI). This interaction gets dominating on the Planck scale. If one confines to the regular, axial-axial part of this interaction, the results do not comply with the Friedmann-Robertson-Walker (FRW) cosmology for the spatial flat or closed Universe. In principle, the anomalous, vector-vector interaction could restore the agreement.

KW - particle physics - cosmology connection

KW - physics of the early universe

UR - http://www.scopus.com/inward/record.url?scp=84870280205&partnerID=8YFLogxK

U2 - 10.1088/1475-7516/2012/11/040

DO - 10.1088/1475-7516/2012/11/040

M3 - Article

AN - SCOPUS:84870280205

VL - 2012

JO - Journal of Cosmology and Astroparticle Physics

JF - Journal of Cosmology and Astroparticle Physics

SN - 1475-7516

IS - 11

M1 - 040

ER -

ID: 36640335