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arXiv · gr-qc/0401037

Quantum Field Effect on Symmetry Breaking and Restoration in Anisotropic Spacetimes

Wung-Hong Huang
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Abstract

The one-loop effective potential for $ϕ^4$ theory on a Bianchi type-I universe is evaluated in the adiabatic approximation. It is used to see the quantum-field effects on symmetry breaking and restoration in anisotropic spacetimes. The results show that the fate of symmetry will not be changed in the cases of conformal coupling or a vanishing scale curvature, and only for some suitable values of scalar-gravitational coupling could the symmetry be radiatively broken or restored.

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BibTeXRIS

Wung-Hong Huang. 2004-01-10. Quantum Field Effect on Symmetry Breaking and Restoration in Anisotropic Spacetimes. https://doi.org/10.1103/physrevd.42.1287

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