The epsilon expansion at next-to-next-to-leading order with small imaginary chemical potential

DOI10.1007/JHEP06(2010)028zbMath1290.81176arXiv1004.5584MaRDI QIDQ2454301

Christoph Lehner, Shoji Hashimoto, Tilo Wettig

Publication date: 13 June 2014

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

Full work available at URL: https://arxiv.org/abs/1004.5584

zbMATH Keywords

lattice QCDchiral Lagrangians

Mathematics Subject Classification ID

Strong interaction, including quantum chromodynamics (81V05) Perturbative methods of renormalization applied to problems in quantum field theory (81T15) Quantum field theory on lattices (81T25) Random matrices (algebraic aspects) (15B52) Lagrangian formalism and Hamiltonian formalism in mechanics of particles and systems (70S05) Statistical thermodynamics (82B30)

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Cites Work

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• Equivalence of QCD in the \(\epsilon\)-regime and chiral random matrix theory with or without chemical potential
• Geometry dependence of RMT-based methods to extract the low-energy constants {\(\Sigma\)} and \(F\)
• A new chiral two-matrix theory for Dirac spectra with imaginary chemical potential
• Renormalization of chiral perturbation theory to order \(p^6\)
• MATRIX MODELS AND QCD WITH CHEMICAL POTENTIAL