The rotator spectrum in the delta-regime of the \(O(n)\) effective field theory in 3 and 4 dimensions

DOI10.1016/J.NUCLPHYSB.2010.09.007zbMath1207.81063arXiv1006.5855OpenAlexW2000989829MaRDI QIDQ632010

Ferenc Niedermayer, Christoph Weiermann

Publication date: 14 March 2011

Published in: Nuclear Physics. B (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1006.5855

zbMATH Keywords

chiral perturbation theorydelta-regime

Mathematics Subject Classification ID

Model quantum field theories (81T10) Strong interaction, including quantum chromodynamics (81V05) Perturbative methods of renormalization applied to problems in quantum field theory (81T15) Quantum field theory on lattices (81T25) Statistical mechanics of magnetic materials (82D40)

Related Items (3)

Matching effective chiral Lagrangians with dimensional and lattice regularizations ⋮ Casimir squared correction to the standard rotator Hamiltonian for the O(\(n\)) sigma-model in the delta-regime ⋮ Isospin susceptibility in the \(O(n)\) sigma-model in the delta-regime

Cites Work

• The QCD rotator in the chiral limit
• The puzzle of apparent linear lattice artifacts in the 2d non-linear \(\sigma \)-model and Symanzik's solution

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