Entanglement and Rényi entropies of (1+1)-dimensional O(3) nonlinear sigma model with tensor renormalization group

DOI10.1007/JHEP03(2024)020MaRDI QIDQ6552296

Yoshinobu Kuramashi, Xiao Luo

Publication date: 8 June 2024

Published in: Journal of High Energy Physics (Search for Journal in Brave)

zbMATH Keywords

other lattice field theoriesalgorithms and theoretical developments

Mathematics Subject Classification ID

Quantum theory (81-XX)

Cites Work

• Tensor renormalization group study of two-dimensional U(1) lattice gauge theory with a \(\theta\) term
• Numerical study of entanglement entropy in \(SU(2)\) lattice gauge theory
• Tensor renormalization group approach to four-dimensional complex \(\varphi^4\) theory at finite density
• Tensor renormalization group study of \((3+1)\)-dimensional \(\mathbb{Z}_2\) gauge-Higgs model at finite density
• Investigation of complex \(\varphi^4\) theory at finite density in two dimensions using TRG
• Bond-weighting method for the Grassmann tensor renormalization group
• Entanglement entropy and quantum field theory

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