97 citations · 512 across the 23 of their papers we have counts for
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Quantifying Quantum Entanglement in Two-Qubit Mixed State from Connected Correlator
Xingyu Guo, Chen-Te Ma
Our study employs a connected correlation matrix to quantify Quantum Entanglement. The matrix encompasses all necessary measures for assessing the degree of entanglement between pa…
Variational thermal quantum simulation of the lattice Schwinger model
Xu-Dan Xie, Xingyu Guo, Hongxi Xing +3
Confinement of quarks due to the strong interaction and the deconfinement at high temperatures and high densities are a basic paradigm for understanding the nuclear matter. Their s…
Casimir effect in kinetic theory
Xingyu Guo, Jiaxing Zhao, Pengfei Zhuang
We study Casimir effect in equilibrium and non-equilibrium photon gas in the frame of quantum kinetic theory for gauge field. We derive first the transport, constraint and g…
Non-LocalityQuantum Entanglement
Xingyu Guo, Chen-Te Ma
The unique entanglement measure is concurrence in a 2-qubit pure state. The maximum violation of Bell's inequality is monotonically increasing for this quantity. Therefore, people…
Tripartite Entanglement and Quantum Correlation
Xingyu Guo, Chen-Te Ma
We provide an analytical tripartite-study from the generalized -matrix. It provides the upper bound of the maximum violation of Mermin's inequality. For a generic 2-qubit pure s…