13 papers
Photon Motion and Shadows of Rotating Black Holes with Nonlinear Electromagnetic and Anisotropic Matter Fields
Mou Xu, Jianbo Lu, Yu Liu +1
This paper investigates the effects of the nonlinear electromagnetic field and the anisotropic matter field on photon motion, shadow structures, and the energy emission rate of a r…
Reflecting boundary induced modulation of tripartite coherence harvesting
Shu-Min Wu, Xiao-Ying Jiang, Xiang-Yue Yu +2
We study the extraction of quantum coherence by three static Unruh-DeWitt (UDW) detectors that interact locally with a massless scalar vacuum field in the vicinity of an infinite p…
Can Hawking effect of multipartite state protect quantum resources in Schwarzschild black hole?
Shu-Min Wu, Xiao-Wei Teng, Hui-Chen Yang +3
Most previous studies on relativistic quantum information have primarily focused on the vacuum state and the first excited state in two-mode entangled syste…
Multiqubit coherence of mixed states near event horizon
Wen-Mei Li, Jianbo Lu, Shu-Min Wu
We investigate the coherence of mixed Greenberger-Horne-Zeilinger (GHZ) and W states for bosonic and fermionic fields when a subset of () qubits experiences Hawking radiat…
Does fermionic entanglement always outperform bosonic entanglement in dilaton black hole?
Wen-Mei Li, Jianbo Lu, Shu-Min Wu
It has traditionally been believed that fermionic entanglement generally outperforms bosonic entanglement in relativistic frameworks, and that bosonic entanglement experiences sudd…
Entropic uncertainty and coherence in Einstein-Gauss-Bonnet gravity
Wen-Mei Li, Jianbo Lu, Shu-Min Wu
We investigate tripartite quantum-memory-assisted entropic uncertain and quantum coherence for GHZ and W states of a fermionic field in the background of a spherically symmetric bl…