5 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…
Black hole echos reflect the phase transition and fluctuations in Hawking radiation
Tianqi Yue, Jin Wang
Black holes are thermal objects. They can form thermodynamic phases and exhibit phase transitions. Furthermore, black holes can also radiate, termed as Hawking radiation. However,…
Critical slowing down of black hole phase transition and kinetic crossover in supercritical regime
Ran Li, Kun Zhang, Jiayue Yang +2
Reissner-Nordström-Anti-de Sitter (RNAdS) black holes in the extended phase space exhibit critical behavior analogous to the liquid-gas system, with critical exponents matching th…
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,…