3 papers
quant-ph2024
Harvesting asymmetric steering via non-identical detectors
Shu-Min Wu, Rui-Di Wang, Xiao-Li Huang +1
We investigate asymmetric steering harvesting phenomenon involving two non-identical inertial detectors with different energy gaps, which interact locally with vacuum massless scal…
gr-qc2024
Does gravitational wave assist vacuum steering and Bell nonlocality?
Shu-Min Wu, Rui-Di Wang, Xiao-Li Huang +1
We study quantum steering and Bell nonlocality harvested by the local interaction of two Unruh-DeWitt detectors with the vacuum massless scalar field, both in the presence of gravi…
gr-qc2023
Curvature-enhanced multipartite coherence in the multiverse
Shu-Min Wu, Chun-Xu Wang, Rui-Di Wang +3
Here, we study quantum coherence of N-partite GHZ (Greenberger-Horne-Zeilinger) and W states in the multiverse consisting of N causally disconnected de Sitter spaces. Interestingly…