Some properties of gravity induced by dynamical symmetry             breaking

A. B. Kaganovich

doi:10.1016/0370-2693(89)90325-0

Some properties of gravity induced by dynamical symmetry breaking

A. B. Kaganovich

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

5 Scopus citations

Abstract

If gravity arises as a consequence of quantum corrections of gauge theory it is necessary to take into account that the parameter ε{lunate} of a non-minimal coupling of the scalar field ψ with a curvature is the function ε{lunate}(φ{symbol})=η+ [e²/2(4π)²][ln(φ{symbol}²/μ ²)-3]. The model allows for the chaotic inflation scenario. At η=e²/(4π)² the rate of decrease of the gravitational constant is |G|/G<eH²/m_P; in the postinflation epoch the structure of the theory practically coincides with that of Einstein's general relativity.

Original language	English
Pages (from-to)	364-367
Number of pages	4
Journal	Physics Letters B
Volume	222
Issue number	3-4
DOIs	https://doi.org/10.1016/0370-2693(89)90325-0
State	Published - 25 May 1989
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1016/0370-2693(89)90325-0

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title = "Some properties of gravity induced by dynamical symmetry breaking",

abstract = "If gravity arises as a consequence of quantum corrections of gauge theory it is necessary to take into account that the parameter ε\{lunate\} of a non-minimal coupling of the scalar field ψ with a curvature is the function ε\{lunate\}(φ\{symbol\})=η+ [e2/2(4π)2][ln(φ\{symbol\}2/μ 2)-3]. The model allows for the chaotic inflation scenario. At η=e2/(4π)2 the rate of decrease of the gravitational constant is |G|/G2/mP; in the postinflation epoch the structure of the theory practically coincides with that of Einstein's general relativity.",

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PY - 1989/5/25

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N2 - If gravity arises as a consequence of quantum corrections of gauge theory it is necessary to take into account that the parameter ε{lunate} of a non-minimal coupling of the scalar field ψ with a curvature is the function ε{lunate}(φ{symbol})=η+ [e2/2(4π)2][ln(φ{symbol}2/μ 2)-3]. The model allows for the chaotic inflation scenario. At η=e2/(4π)2 the rate of decrease of the gravitational constant is |G|/G2/mP; in the postinflation epoch the structure of the theory practically coincides with that of Einstein's general relativity.

AB - If gravity arises as a consequence of quantum corrections of gauge theory it is necessary to take into account that the parameter ε{lunate} of a non-minimal coupling of the scalar field ψ with a curvature is the function ε{lunate}(φ{symbol})=η+ [e2/2(4π)2][ln(φ{symbol}2/μ 2)-3]. The model allows for the chaotic inflation scenario. At η=e2/(4π)2 the rate of decrease of the gravitational constant is |G|/G2/mP; in the postinflation epoch the structure of the theory practically coincides with that of Einstein's general relativity.

UR - https://www.scopus.com/pages/publications/33744602147

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DO - 10.1016/0370-2693(89)90325-0

M3 - Article

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VL - 222

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EP - 367

JO - Physics Letters B

JF - Physics Letters B

IS - 3-4

ER -

Some properties of gravity induced by dynamical symmetry breaking

Abstract

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