Scholarlink

We investigate a minimal extension of the Standard Model that includes an additional baryophilic Abelian gauge symmetry. In these classically conformal models, the thermal phase transition, driven by the Coleman-Weinberg mechanism, is strongly first-order with significant supercooling, producing observable stochastic gravitational wave signals. Our analysis reveals a substantial parameter space within these models that can be probed by future gravitational wave observatories, such as LISA, BBO, DECIGO, and Cosmic Explorer.

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Baryophilic Gauge and Gravitational Wave Effect

  • 会议论文

  • 发表日期：

    2025年

查看全文
  • Abdul Rahaman Shaikh,
  • Arnab Dasgupta,
  • Rathin Adhikari

摘要

We investigate a minimal extension of the Standard Model that includes an additional baryophilic Abelian gauge symmetry. In these classically conformal models, the thermal phase transition, driven by the Coleman-Weinberg mechanism, is strongly first-order with significant supercooling, producing observable stochastic gravitational wave signals. Our analysis reveals a substantial parameter space within these models that can be probed by future gravitational wave observatories, such as LISA, BBO, DECIGO, and Cosmic Explorer.