For (2+1)- and (3+1)-dimensional reformulated SU(2) Yang–Mills theory, we compute the interaction potential within the framework of the gauge-invariant but path-dependent variables formalism. This reformulation is due to the presence of a constant gauge field condensate. Our results show that the interaction energy contains a linear term leading to the confinement of static probe charges. This result is equivalent to that of the massive Schwinger model.
Confinement from constant field condensates
SPALLUCCI, EURO
2007-01-01
Abstract
For (2+1)- and (3+1)-dimensional reformulated SU(2) Yang–Mills theory, we compute the interaction potential within the framework of the gauge-invariant but path-dependent variables formalism. This reformulation is due to the presence of a constant gauge field condensate. Our results show that the interaction energy contains a linear term leading to the confinement of static probe charges. This result is equivalent to that of the massive Schwinger model.File in questo prodotto:
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