22 citations · 25 across the 3 of their papers we have counts for
3 papers
hep-th2021★ 3 cited
Thermality of the Unruh effect with intermediate statistics
Jun Feng, Jing-Jun Zhang, Yihao Zhou
Utilizing quantum coherence monotone, we reexamine the thermal nature of the Unruh effect of an accelerating detector. We consider an UDW detector coupling to a n-dimensional confo…
hep-th2021
Coherence revival under the Unruh effect and its metrological advantage
Jiafan Wang, Jingjun Zhang, Jun Feng
In this paper, we investigate the quantum coherence extraction {between} two accelerating Unruh-DeWitt detectors, coupling to a scalar field in -dimensional Minkowski spacet…
hep-th2021★ 22 cited
Quantum Fisher information as a probe for Unruh thermality
Jun Feng, Jing-Jun Zhang
A long-standing debate on Unruh effect is about its obscure thermal nature. In this Letter, we use quantum Fisher information (QFI) as an effective probe to explore the thermal nat…