Published January 1, 2006 | Version v1
Journal article Metadata-only

Pseudoscalar meson masses in Wilson chiral perturbation theory for 2+1 flavors

Creators

  • 1. Riken BNL Research Center, Brookhaven National Laboratory, Upton, New York 11973 (United States)
  • 2. Graduate School of Pure and Applied Sciences, University of Tsukuba, Tsukuba, Ibaraki 305-8571 (Japan)
  • 3. Center for Computational Physics, University of Tsukuba, Tsukuba 305-8577 (Japan)

Description

We consider 2+1 flavor Wilson chiral perturbation theory including the lattice spacing contributions of O(a2). We adopt a power counting appropriate for the unquenched lattice simulations carried out by the CP-PACS/JLQCD Collaboration and compute the pseudoscalar meson masses to one loop. These expression are required to perform the chiral extrapolation of the CP-PACS/JLQCD lattice data

Additional details

Identifiers

DOI
10.1103/PhysRevD.73.014511;
arXiv
arXiv:hep-lat/0509049v2;

Publishing Information

Journal Title
Physical Review. D, Particles Fields
Journal Volume
73
Journal Issue
1
Journal Page Range
p. 014511-014511.15
ISSN
0556-2821
CODEN
PRVDAQ

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
37078194
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
CHIRAL SYMMETRY; CHIRALITY; COMPUTERIZED SIMULATION; EXTRAPOLATION; FLAVOR MODEL; LATTICE FIELD THEORY; PERTURBATION THEORY; PERTURBED ANGULAR CORRELATION; PSEUDOSCALAR MESONS; QUANTUM CHROMODYNAMICS; REST MASS
Descriptors DEC
ANGULAR CORRELATION; BOSONS; COMPOSITE MODELS; CONSTRUCTIVE FIELD THEORY; CORRELATIONS; ELEMENTARY PARTICLES; FIELD THEORIES; HADRONS; MASS; MATHEMATICAL MODELS; MATHEMATICAL SOLUTIONS; MESONS; NUMERICAL SOLUTION; PARTICLE MODELS; PARTICLE PROPERTIES; QUANTUM FIELD THEORY; QUARK MODEL; SIMULATION; SYMMETRY

Optional Information

Notes
(c) 2006 The American Physical Society