Isospin susceptibility in the \(O(n)\) sigma-model in the delta-regime

DOI10.1007/JHEP06(2017)150zbMath1380.81253arXiv1703.10564MaRDI QIDQ683270

Ferenc Niedermayer, Peter Weisz

Publication date: 5 February 2018

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

Full work available at URL: https://arxiv.org/abs/1703.10564

zbMATH Keywords

sigma modelslattice quantum field theoryeffective field theoriesCasimir invariant

Mathematics Subject Classification ID

Model quantum field theories (81T10) Quantum field theory on lattices (81T25) Casimir effect in quantum field theory (81T55)

Related Items (1)

Casimir squared correction to the standard rotator Hamiltonian for the O(\(n\)) sigma-model in the delta-regime

Cites Work

• The QCD rotator in the chiral limit
• The rotator spectrum in the delta-regime of the \(O(n)\) effective field theory in 3 and 4 dimensions
• Matching effective chiral Lagrangians with dimensional and lattice regularizations
• Massless sunset diagrams in finite asymmetric volumes

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