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arXiv 2504.02418hep-th
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弯曲时空中任意标量模型的全阶有效势

All-loop effective potential for arbitrary scalar models in curved space-time

V. A. Filippov, R. M. Iakhibbaev, D. M. Tolkachev

AI总结:

本文针对弯曲时空中的任意标量理论,利用局域性递推关系建立广义重整化群方程以计算有效势的全阶主导发散,并比较了幂律模型在宇宙学现象学中的表现。

摘要:

本文计算了弯曲时空背景下任意标量理论有效势的主导发散。基于局域性条件所导出的主导极点之间的递推关系,我们得到了一组广义重整化群方程,该方程组可在某些特殊情形下进行数值或解析研究。我们研究了幂律模型的最简单有效势,并在宇宙学现象学框架内对它们进行了比较。

英文摘要:

In this paper we calculate the leading divergences of the effective potential for an arbitrary scalar theory on a curved spacetime background. Based on the recurrence relation between the leading poles following from the locality condition, we obtain a system of generalised renormalisation-group equations that can be studied numerically or analytically in some special cases. We study the simplest effective potentials for power-like models and give a comparison of them in the framework of cosmological phenomenology.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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