4 papers
Note on the local calculation of decoherence of quantum superposition in the static black holes
Ran Li, Zhong-Xiao Man, Jin Wang
We investigate the decoherence of a quantum spatial superposition of a static particle in Schwarzschild and Reissner-Nordström black holes. By treating the particle as a localized…
Probing Unruh Effect from Enhanced Decoherence
Ran Li, Zhong-Xiao Man, Jin Wang
We investigate the decoherence of an Unruh-DeWitt detector coupled to scalar, electromagnetic, and spinor fields in four-dimensional Minkowski spacetime. By employing the Schwinger…
Reversing Heat Flow by Coherence in a Multipartite Quantum System
Keyi Huang, Qi Zhang, Xiangjing Liu +12
The second law of thermodynamics dictates that heat flows spontaneously from a high-temperature entity to a lower-temperature one. Yet, recent advances have demonstrated that quant…
Decoherence of quantum superpositions in near-extremal Reissner-Nordström black holes with quantum gravity corrections
Ran Li, Zhong-Xiao Man, Jin Wang
We study the quantum gravity corrected decoherence of quantum superpositions in the near-extremal Reissner-Nordström black holes. By employing the effective field theory approach,…