Tensor renormalization group study of \((1 + 1)\)-dimensional U(1) gauge-Higgs model at \(\theta = \pi\) with Lüscher's admissibility condition

DOI10.1007/JHEP09(2024)086MaRDI QIDQ6633737

Shinichiro Akiyama, Yoshinobu Kuramashi

Publication date: 6 November 2024

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

zbMATH Keywords

phase transitionsother lattice field theoriesalgorithms and theoretical developments

Mathematics Subject Classification ID

Quantum field theory; related classical field theories (81Txx) Equilibrium statistical mechanics (82Bxx) Applications of quantum theory to specific physical systems (81Vxx)

Cites Work

• Lattice QCD without topology barriers
• Exploring topology conserving gauge actions for lattice QCD
• Tensor network states and geometry
• Tensor renormalization group study of two-dimensional U(1) lattice gauge theory with a \(\theta\) term
• Density of states approach for lattice gauge theory with a \(\theta\)-term
• Abelian chiral gauge theories on the lattice with exact gauge invariance
• Tensor network formulation for two-dimensional lattice \( \mathcal{N}= 1\) Wess-Zumino model
• Dual simulation of the 2d \(\operatorname{U}(1)\) gauge Higgs model at topological angle \(\theta = \pi\): Critical endpoint behavior
• Complex Langevin analysis of 2D U(1) gauge theory on a torus with a \(\theta\) term
• Tensor renormalization group approach to four-dimensional complex \(\varphi^4\) theory at finite density
• Tensor renormalization group and the volume independence in 2D \(\mathrm{U}(N)\) and \(\mathrm{SU}(N)\) gauge theories
• 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
• Grassmann higher-order tensor renormalization group approach for two-dimensional strong-coupling QCD
• Bond-weighting method for the Grassmann tensor renormalization group
• A new technique to incorporate multiple fermion flavors in tensor renormalization group method for lattice gauge theories
• Tensor network representation of non-abelian gauge theory coupled to reduced staggered fermions

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