Published January 2004 | Version v1
Report Metadata-only

Finite temperature QCD with two flavors of non-perturbatively improved Wilson fermions

Creators

  • 1. Kanazawa Univ. (Japan). Inst. for Theoretical Physics
  • 2. Institute of Theoretical and Experimental Physics, Moscow (Russian Federation)
  • 3. Institut Fiziki Vysokikh Ehnergij, Protvino (Russian Federation)
  • 4. Max-Planck-Institut fuer Physik, Muenchen (Germany)
  • 5. Deutsches Elektronen-Synchrotron (DESY), Zeuthen (Germany). John von Neumann-Inst. fuer Computing NIC
  • 6. Rossijskaya Akademiya Nauk, Moscow (Russian Federation). Matematicheskij Inst.
  • 7. Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB) (Germany)

Description

We study QCD with two flavors of non-perturbatively improved Wilson fermions at finite temperature on the 163 8 lattice. We determine the transition temperature at lattice spacings as small as a ∝ 0.12 fm, and study string breaking below the finite temperature transition. We find that the static potential can be fitted by a two-state ansatz, including a string state and a two-meson state. We investigate the role of Abelian monopoles at finite temperature. (orig.)

Availability note (English)

Available from TIB Hannover: RA 2999(04-003)

Additional details

Publishing Information

Imprint Pagination
31 p.
ISSN
0418-9833
Report number
DESY--04-003

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
35032557
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Non-conventional Literature
Descriptors DEI
BAG MODEL; CENTRAL POTENTIAL; COMPUTERIZED SIMULATION; CRITICAL TEMPERATURE; FLAVOR MODEL; LATTICE FIELD THEORY; MESON-MESON INTERACTIONS; PHASE TRANSFORMATIONS; QUANTUM CHROMODYNAMICS; QUARK-ANTIQUARK INTERACTIONS; QUARKS; STRING MODELS; TEMPERATURE DEPENDENCE; TWO-BODY PROBLEM
Descriptors DEC
COMPOSITE MODELS; CONSTRUCTIVE FIELD THEORY; EXTENDED PARTICLE MODEL; FERMIONS; FIELD THEORIES; HADRON-HADRON INTERACTIONS; INTERACTIONS; MANY-BODY PROBLEM; MATHEMATICAL MODELS; PARTICLE INTERACTIONS; PARTICLE MODELS; PHYSICAL PROPERTIES; POTENTIALS; QUANTUM FIELD THEORY; QUARK MODEL; SIMULATION; THERMODYNAMIC PROPERTIES; TRANSITION TEMPERATURE

Optional Information

Collaborations
DIK Collaboration
Secondary number(s)
KANAZAWA--2003-10; ITEP-LAT--2003-07; HEP-LAT--0401014