Published March 2005
| Version v1
Journal article
Applying chiral perturbation to twisted mass lattice QCD
Creators
- 1. Physics Department, Box 351560, University of Washington, Seattle, Washington 98195 (United States)
Description
We have explored twisted mass LQCD (tmLQCD) analytically using chiral perturbation theory, including discretization effects up to O(a2), and working at next-to-leading (NLO) order in the chiral expansion. In particular we have studied the vacuum structure, and calculated the dependence of pion masses and decay constants on the quark mass, twisting angle and lattice spacing. We give explicit examples for quantities that both are and are not automatically improved at maximal twisting
Additional details
Identifiers
- DOI
- 10.1016/j.nuclphysbps.2004.11.265;
- arXiv
- arXiv:hep-lat/0407035v3;
- PII
- S0920-5632(04)00759-5;
Publishing Information
- Journal Title
- Nuclear Physics. B, Proceedings Supplements
- Journal Volume
- 140
- Journal Page Range
- p. 323-325
- ISSN
- 0920-5632
- CODEN
- NPBSE7
Conference
- Title
- 22. international symposium on lattice field theory
- Acronym
- LATTICE 2004
- Dates
- 21-26 Jun 2004
- Place
- Batavia, IL (United States)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 37102561
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CHIRALITY; DISTURBANCES; LATTICE FIELD THEORY; MASS; PARTICLE DECAY; PERTURBATION THEORY; PIONS; QUANTUM CHROMODYNAMICS; QUARKS
- Descriptors DEC
- BOSONS; CONSTRUCTIVE FIELD THEORY; DECAY; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; HADRONS; MESONS; PARTICLE PROPERTIES; PSEUDOSCALAR MESONS; QUANTUM FIELD THEORY
Optional Information
- Copyright
- Copyright (c) 2004 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.