2 citations · 4 across the 6 of their papers we have counts for
6 papers
Causal-diamond thermalization induces nonseparability in N-partite quantum systems
Hui-Chen Yang, Shu-Min Wu
We investigate the nonseparability of multipartite bosonic and fermionic and states in a causal diamond spacetime using the Abe-Rajagopal (AR) -conditional entropy. Th…
Topology-dependent relativistic degradation of multipartite entanglement
Shu-Min Wu, Si-Han Shang, Xu Han +2
The influence of relativistic motion on quantum entanglement is commonly attributed to acceleration-induced thermal noise. Here we show that, for asymmetric multipartite states, th…
Bosonic and fermionic mutual information of N-partite systems in dilaton black hole background
Xiao-Wei Teng, Rui-Yang Xu, Hui-Chen Yang +1
We investigate multipartite total amount of correlations by analyzing the mutual information of N-partite states for both free bosonic and fermionic fields in the background of a G…
Complete freezing of initially maximal entanglement in Schwarzschild black hole
Si-Han Li, Hui-Chen Yang, Rui-Yang Xu +1
Gravitational effects associated with black holes are widely believed to universally degrade quantum entanglement, with the loss of maximal entanglement being particularly severe a…
Does relativistic motion really freeze initially maximal entanglement?
Si-Han Li, Hui-Chen Yang, Rui-Yang Xu +1
We investigate the relativistic dynamics of quantum entanglement in a four-qubit cluster () state using a fully operational Unruh-DeWitt detector framework. Contrary to the w…
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…