Gravitational Waves as a Probe to the Early Universe

We investigate primordial gravitational waves produced in the early universe within the Running Vacuum Model, which ensures a smooth transition from a primeval inflationary epoch to a radiation-dominant era, ultimately following the standard Hot Big Bang trajectory. In contrast to traditional method...

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Bibliographic Details
Main Authors: I-Tai Ho, Wolung Lee, Chun-Hsien Wu
Format: Article
Language:English
Published: MDPI AG 2025-05-01
Series:Universe
Subjects:
Online Access:https://www.mdpi.com/2218-1997/11/5/145
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