1993/08/12 by G. S. Bali, Gunnar Bali, Klaus Schilling +6 · 1 citation
Mathematics · Physics and Astronomy · #Algorithm #Black Holes and Theoretical Physics #Combinatorics #Compression (physics) #Computation #Computer science #Connection (principal bundle) #Constant (computer programming) #Coupling constant #Gauge (firearms) #Gauge theory #Geometry #Lambda #Loop (graph theory) #Materials science #Mathematical physics #Mathematics #Particle physics theoretical and experimental studies #Physics #Quantum Chromodynamics and Particle Interactions #Quantum mechanics #Scaling #Sigma #String (physics) #Tension (geology) #Thermodynamics #hep-lat
paper · pdf · doi:10.1142/s0129183193000938
published as Int.J.Mod.Phys.C4:1179-1193,1993 · (Minor changes: Postscript format, typos corrected, language and grammar improved, formula (5) corrected, 1 new citation), 15 pages, 6 figures, postscript (480K)
arxiv created 1993/08/12 · openalex publication_date 1993/12/01 · arxiv updated 2010/11/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
A detailed investigation of the temperature dependence of the spatial string tension σ 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 σ s between β = 2.5115 and β = 2.74, on large lattices, is demonstrated. Below the critical temperature, T c , σ s remains constant. For temperatures larger than 2T c the temperature dependence can be parametrized by σ s (T) = (0.369 ± 0.014) 2 g 4 (T)T 2 , where g(T) is a 2-loop running coupling constant with the scale parameter determined as Λ T = (0.076 ± 0.013)T c .