Abstract

We consider a generalization of Higgs inflation, based on cosmology of general relativity (GR), to the case of a two-field model of the tensor-multiscalar theory of gravity (TMS TG). Cosmological solutions are found in the case where a scalar field with the Higgs potential, as a source of TMS TG is in the slow-rolling mode. Solutions with power and exponential-power-law evolution of the scale factor are obtained for various limiting forms of the Higgs potential.

中文翻译：

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张量多标量引力理论中具有希格斯势的宇宙学解

摘要

我们考虑基于广义相对论（GR）的宇宙学将希格斯膨胀推广到张量-多标量引力理论（TMS TG）的两场模型的情况。在具有希格斯势的标量场作为TMS TG的源处于慢速滚动模式的情况下，可以找到宇宙学解。对于希格斯势的各种限制形式，获得了具有比例因子的幂和指数幂定律演化的解。