The spontaneous generation of magnetic fields at high temperature in SU(2)-gluodynamics on a lattice

2006/01/30 by Vadim Demchik, Demchik, Vadim, V. V. Skalozub +2
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Lattice (hep-lat) #High-Energy Particle Collisions Research #Quantum Chromodynamics and Particle Interactions #Quantum, superfluid, helium dynamics #hep-lat

paper · pdf · doi:10.48550/arxiv.hep-lat/0601035

10 pages, 3 figures, 1 table, LATeX

openalex publication_date 2006/01/30 · arxiv created 2007/03/15 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

The spontaneous generation of the chromomagnetic field at high temperature is investigated in a lattice formulation of the SU(2)-gluodynamics. The procedure of studying this phenomenon is developed. The Monte Carlo simulations of the free energy on the lattices 2 × 8³, 2× 16³ and 4 × 8³ at various temperatures are carried out. The creation of the field is indicated by means of the χ²-analysis of the data set accumulating 5-10 millions MC configurations. A comparison with the results of other approaches is done.

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