21 citations · 21 across the 5 of their papers we have counts for
5 papers
The bulk spectral gap is certifiable from above but uncomputable from below
Xiangling Xu, Matthias Schötz, Jie Wang +4
Determining spectral gaps in the thermodynamic limit is a central challenge in quantum many-body physics. When a fixed boundary condition is imposed, this problem is undecidable: n…
The Calabi flow with prescribed curvature on finite graphs
Yi Li, Jie Wang, Pingsan Yuan +1
In this paper, we investigate the prescribed curvature problem associated with a special Lin-Lu-Yau curvature on finite graphs of girth at least 6. We define the corresponding Cala…
Proca-Maxwell System in an Infinite Tower of Higher-Derivative Gravity
Chen-Hao Hao, Yong-Qiang Wang, Jieci Wang
We numerically construct a five-dimensional Proca-Maxwell system coupled to an infinite tower of higher-derivative gravity, parameterized by the correction order and coupling const…
Gaussian tripartite steering in Schwarzschild black hole
Shu-Min Wu, Hao-Yu Wu, Yu-Xuan Wang +1
Multipartite steering is a fundamental quantum resource that is uniquely suited to tackling complex relativistic quantum information challenges, but its properties in the gravitati…
Genuinely accessible and inaccessible entanglement in Schwarzschild black hole
Shu-Min Wu, Xiao-Wei Teng, Jin-Xuan Li +3
The genuine entanglement of Dirac fields for an N-partite system is investigated in Schwarzschild spacetime and the analysis is carried out using the single-mode approximation. Due…