Artículos de revistas
Infrared chiral anomaly at finite temperature
Fecha
2011Registro en:
PHYSICS LETTERS B, v.696, n.5, p.556-559, 2011
0370-2693
10.1016/j.physletb.2011.01.017
Autor
DAS, Ashok
Frenkel, Josif
Institución
Resumen
We study the Schwinger model at finite temperature and show that a temperature dependent chiral anomaly may arise from the long distance behavior of the electric field. At high temperature this anomaly depends linearly on the temperature T and is present not only in the two point function, but also in all even point amplitudes. (C) 2011 Elsevier B.V. All rights reserved.