Single and Entangled Atomic Systems in Thermal Bath and the Fulling-Davies-Unruh Effect

We revisit the Fulling-Davies-Unruh effect in the context of two-level single and entangled atomic systems that are static in a thermal bath. We consider the interaction between the systems and a massless scalar field, covering the scenarios of free space as well as within a cavity. Through the calc...

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Bibliographic Details
Main Authors: Arnab Mukherjee, Sunandan Gangopadhyay, Archan S. Majumdar
Format: Article
Language:English
Published: Quanta 2025-01-01
Series:Quanta
Online Access:https://quanta.ws/ojs/index.php/quanta/article/view/280
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