Partially quenched chiral perturbation theory in the epsilon-regime

Abstract

We calculate meson correlators in the epsilon-regime within partially quenched chiral perturbation theory. The valence quark masses and sea quark masses can be chosen arbitrary and all non-degenerate. Taking some of the sea quark masses to infinity, one obtains a smooth connection among the theories with different number of flavors, as well as the quenched theory. These results can be directly compared with lattice QCD simulations.

arXiv comment40pages, 7figures, Minor changes, references added

References in corpus (25)

• Partially Quenched Gauge Theories and a Application to Staggered Fermions
• From chiral Random Matrix Theory to chiral Perturbation Theory
• Partially quenched chiral perturbation theory without ${\Phi }_0$
• Numerical techniques for lattice QCD in the $\epsilon$--regime
• A study of chiral symmetry in quenched QCD using the Overlap-Dirac operator
• Low-energy couplings of QCD from current correlators near the chiral limit
• Partially Quenched Chiral Perturbation Theory and the Replica Method
• Two-flavor lattice QCD simulation in the epsilon-regime with exact chiral symmetry
• Replica Limit of the Toda Lattice Equation
• Two-flavor lattice QCD in the epsilon-regime and chiral Random Matrix Theory
• Finite-size Scaling of Meson Propagators
• Quark condensate in two-flavor QCD
• Axial Correlation Functions in the epsilon-Regime: a Numerical Study with Overlap Fermions
• On the supersymmetric partition function in QCD-inspired random matrix models
• Finite-Size Scaling of Vector and Axial Current Correlators
• Low-energy couplings of QCD from topological zero-mode wave functions
• Quenched Finite Volume Logarithms
• Spectral Sum Rules of the Dirac operator and Partially Quenched Chiral Condensates
• Partially Quenched Chiral Condensates from the Replica Method
• Low-lying mode contribution to the quenched meson correlators in the epsilon-regime
• Overlap Hypercube Fermions in QCD Simulations Near the Chiral Limit
• A strategy to study the role of the charm quark in explaining the Delta{I}=1/2 rule
• Quark condensate in one-flavor QCD
• Effect of low-lying fermion modes in the $\epsilon$-regime of QCD
• Probing the chiral weak Hamiltonian at finite volumes

Cited by in corpus (12)

• The Chiral Condensate in a Finite Volume
• Lattice study of meson correlators in the epsilon-regime of two-flavor QCD
• Probing the chiral regime of Nf=2 QCD with mixed actions
• Finite Volume Scaling of Pseudo Nambu-Goldstone Bosons in QCD
• Finite size scaling of meson propagators with isospin chemical potential
• Heavy-light mesons in the epsilon-regime
• Interpolation between the epsilon and p regimes
• Chiral Random Matrix Theory and Chiral Perturbation Theory
• Testing chiral effective theory with quenched lattice QCD
• Partially quenched chiral perturbation theory in the epsilon regime at next-to-leading order
• Determining QCD Low-Energy Couplings from lattice simulations
• Extracting the electro-magnetic pion form factor from QCD in a finite volume