Abstract
We discuss the emergence of a Kalb-Ramond field and string charge in the lattice and consider the local bosonic model with rotor variables placed on the faces of a cubic lattice. We give the coupling model consisting of the Maxwell fields and the Kalb-Ramond field. This construction naturally incorporates the emerging coupling between both gauge and string fields. In the process, an object that resembles a D-brane on the lattice is introduced.
1 More- Received 1 August 2019
DOI:https://doi.org/10.1103/PhysRevD.100.066015
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Published by the American Physical Society