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

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 \times 8^3, 2\times 16^3 and 4 \times 8^3 at various temperatures are carried out. The creation of the field is indicated by means of the χ^2-analysis of the data set accumulating 5-10 millions MC configurations. A comparison with the results of other approaches is done.

10 pages, 3 figures, 1 table, LATeX

References in corpus (2)

• Experimental and Theoretical Challenges in the Search for the Quark Gluon Plasma: The STAR Collaboration's Critical Assessment of the Evidence from RHIC Collisions
• On generation of Abelian magnetic fields in SU(3) gluodynamics at high temperature

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