Gauge field strength tensor from the overlap Dirac operator

/ Authors

/ Abstract

Abstract We derive the classical continuum limit of the operator tr s σ μ ν D ov ( x , x ) with D ov being the overlap Dirac operator and show that it corresponds to the gauge field strength tensor F μ ν ( x ) .

Journal: Physics Letters B

DOI: 10.1016/j.physletb.2007.11.010

Gauge field strength tensor from the overlap Dirac operator

/ Authors

K. Liu, A. Alexandru, Iván Horvath

/ Abstract

Abstract We derive the classical continuum limit of the operator tr s σ μ ν D ov ( x , x ) with D ov being the overlap Dirac operator and show that it corresponds to the gauge field strength tensor F μ ν ( x ) .

Journal: Physics Letters B

DOI: 10.1016/j.physletb.2007.11.010