Metric effects in the spacetime with extra dimensions
Sergey V.Yakovlev
TL;DR
This paper investigates how extra dimensions and anisotropic spacetime metrics influence scalar and gauge fields, leading to parameter renormalization and new mass and charge terms dependent on cosmological constants.
Contribution
It provides explicit expressions for effective mass and charge of fields in multidimensional anisotropic spacetimes with extra dimensions.
Findings
Metric effects cause renormalization of field parameters.
Effective masses and charges depend on extra dimensions and cosmological constant.
New mass and charge terms are introduced in the Lagrangian.
Abstract
The paper studied the scalar and gauge fields on the background metric of Kasner in the multidimensional spacetime. Influence of metric effects leads to renormalization of main parameters of the fields in the Lagrangian, and new mass and charge terms are introduced to corresponding observed in reality values. Effective masses and charge of the fields depend upon the additional terms with cosmological constant. Was calculated the expressions for the effective mass and charge of the fields in anisotropic spacetime.
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Taxonomy
TopicsCosmology and Gravitation Theories · Black Holes and Theoretical Physics · Relativity and Gravitational Theory