Published September 1, 2006
| Version v1
Journal article
η mass and NNLO three-flavor partially quenched chiral perturbation theory
Creators
- 1. Department of Theoretical Physics, Lund University, Soelvegatan 14A, SE - 223 62 Lund (Sweden)
- 2. Division of Mathematical Physics, Lund Institute of Technology, Lund University, Box 118, SE - 221 00 Lund (Sweden)
Description
We show how to resum neutral propagators to all orders in partially quenched chiral perturbation theory. We calculate the relevant quantities to next-to-next-to-leading order (NNLO). Using these results we show how to extend the proposal by Sharpe and Shoresh for determining the parameters relevant for the η mass from partially quenched lattice QCD calculations to NNLO
Additional details
Identifiers
- DOI
- 10.1103/PhysRevD.74.054503;
- arXiv
- arXiv:hep-lat/0606017v2;
Publishing Information
- Journal Title
- Physical Review. D, Particles Fields
- Journal Volume
- 74
- Journal Issue
- 5
- Journal Page Range
- p. 054503-054503.17
- ISSN
- 0556-2821
- CODEN
- PRVDAQ
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 38038949
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- CHIRALITY; ETA MESONS; FLAVOR MODEL; LATTICE FIELD THEORY; PERTURBATION THEORY; PROPAGATOR; QUANTUM CHROMODYNAMICS; REST MASS
- Descriptors DEC
- BOSONS; COMPOSITE MODELS; CONSTRUCTIVE FIELD THEORY; ELEMENTARY PARTICLES; FIELD THEORIES; HADRONS; MASS; MATHEMATICAL MODELS; MESONS; PARTICLE MODELS; PARTICLE PROPERTIES; PSEUDOSCALAR MESONS; QUANTUM FIELD THEORY; QUARK MODEL
Optional Information
- Notes
- (c) 2006 The American Physical Society