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6 papers · 2 filters
Pairwise mode entanglement in Schwinger production of particle-antiparticle pairs in an electric field
Yujie Li, Yue Dai, Yu Shi
Quantum entanglement is the characteristic quantum correlation. Here we use this concept to analyze the quantum entanglement generated by Schwinger production of particle-antiparti…
The Area Term of the Entanglement Entropy of a Supersymmetric Vector Model in Three Dimensions
Ling-Yan Hung, Yikun Jiang, Yixu Wang
We studied the leading area term of the entanglement entropy of supersymmetric vector model in dimensions close to the line of second order phase trans…
Loop Quantum Gravity, Exact Holographic Mapping, and Holographic Entanglement Entropy
Muxin Han, Ling-Yan Hung
The relation between Loop Quantum Gravity (LQG) and tensor network is explored from the perspectives of bulk-boundary duality and holographic entanglement entropy. We find that the…
Inspecting non-perturbative contributions to the Entanglement Entropy via wavefunctions
Arpan Bhattacharyya, Ling-Yan Hung, P. H. C. Lau +1
In this paper, we would like to systematically explore the implications of non-perturbative effects on entanglement in a many body system. Instead of pursuing the usual path-integr…
Information Theoretic Inequalities as Bounds in Superconformal Field Theory
Yang Zhou
An information theoretic approach to bounds in superconformal field theories is proposed. It is proved that the supersymmetric Rényi entropy is a monotonically decreasin…
Exploring the Tensor Networks/AdS Correspondence
Arpan Bhattacharyya, Zhe-Shen Gao, Ling-Yan Hung +1
In this paper we study the recently proposed tensor networks/AdS correspondence. We found that the Coxeter group is a useful tool to describe tensor networks in a negatively curved…