Published 1992 | Version v1
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Vacuum structure of pure gauge theories on the lattice

Creators

  • 1. Louisiana State Univ., Baton Rouge, LA (United States). Dept. of Physics and Astronomy
  • 2. Max-Planck-Institut fuer Physik und Astrophysik, Muenchen (Germany). Werner-Heisenberg-Inst. fuer Physik
  • 3. Uniwersytet Jagiellonski, Cracow (Poland). Inst. Fizyki

Description

Results from simulations on two aspects of quark confinement in the pure gauge sector are presented. First is the calculation of the profile of the flux tube connecting a static q bar q pair in SU(2). By use of the Michael sum rules as a constraint, evidence is set forth that the energy density at the center of the flux tube goes to a constant as a function of quark- separation. Slow variation of the width and energy density is not ruled out. Secondly in the confined phase of lattice U(l), the curl of the magnetic monopole current is calculated, and it is shown that the dual London equation is satisfied and that the electric fluxoid is quantized

Availability note (English)

MF available from INIS under the Report Number; OSTI as DE93001920; NTIS; INIS; US Govt. Printing Office Dep.

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Additional details

Publishing Information

Imprint Pagination
14 p.
Report number
DOE/ER/40617--129

Conference

Title
Workshop on QCD vacuum structure.
Dates
1-5 Jun 1992.
Place
Paris (France).

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
24034086
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
BAG MODEL; ENERGY DENSITY; FLUX QUANTIZATION; LATTICE FIELD THEORY; MAGNETIC FLUX; MAGNETIC MONOPOLES; MEISSNER-OCHSENFELD EFFECT; PENETRATION DEPTH; SCALING LAWS; SU-2 GROUPS; TYPE-II SUPERCONDUCTORS; U-1 GROUPS; VACUUM STATES; VORTICES; WILSON LOOP
Descriptors DEC
CONSTRUCTIVE FIELD THEORY; ELEMENTARY PARTICLES; EXTENDED PARTICLE MODEL; FIELD THEORIES; LIE GROUPS; MATHEMATICAL MODELS; MONOPOLES; PARTICLE MODELS; POSTULATED PARTICLES; QUANTUM FIELD THEORY; SU GROUPS; SUPERCONDUCTORS; SYMMETRY GROUPS; U GROUPS

Optional Information

Contract/Grant/Project number
Contract FG05-91ER40617; Grant NSF-DMR-9020310
Funding organization
USDOE, Washington, DC (United States); National Science Foundation, Washington, DC (United States).
Secondary number(s)
CONF-9206280--3.