TY  - JOUR
AB  - A detailed investigation of the temperature dependence of the spatial string tension sigma(s) in SU(2) gauge theory is presented. A sustained performance of 3 GFLOPS on a 64K Connection Machine CM-2 equivalent has been achieved. Scaling of sigma(s) between beta = 2.5115 and beta = 2.74, on large lattices, is demonstrated. Below the critical temperature, T(c), sigma(s) remains constant. For temperatures larger than 2T(c) the temperature dependence can be parametrized by sigma(s) (T) = (0.369 +/- 0.014)2g4(T)T2, where g(T) is a 2-loop running coupling constant with the scale parameter determined as LAMBDA(T) = (0.076 +/- 0.013)T(c).
DA  - 1993
DO  - 10.1142/S0129183193000938
KW  - SU(2) gauge theory
KW  - Lattice gauge theory
KW  - Finite temperature QCD
KW  - String tension
KW  - Dimensional reduction
LA  - eng
IS  - 06
M2  - 1179
PY  - 1993
SN  - 0129-1831
SP  - 1179-1193
T2  - International journal of modern physics, C
TI  - Computation of the spatial string tension in high temperature SU(2)gauge theory
UR  - https://nbn-resolving.org/urn:nbn:de:0070-bipr-38813
Y2  - 2024-11-22T06:05:32
ER  -