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Discussing the Spectrum of the Kalb-Ramond Field Coupled to 3D-Gravity

J. L. Boldo, J. A. Helayel-Neto, N. Panza

hep-tharXiv:hep-th/0203158

Abstract

The mechanism of dynamical mass generation for the gauge field is studied through 1-loop. We find out that torsion is an obstruction to the appearance of a 1-loop mass correction. Contrary, if torsion is not present, a mass gap is generated for the 2-form field.

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