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arXiv · hep-th/0610087

Generalized Gross-Neveu Models and Chiral Symmetry Breaking from String Theory

Anirban Basu·Anshuman Maharana
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Abstract

We consider intersecting D-brane models which have two dimensional chiral fermions localized at the intersections. At weak coupling, the interactions of these fermions are described by generalized Gross-Neveu models. At strong coupling, these configurations are described by the dynamics of probe D-branes in a curved background spacetime. We study patterns of dynamical chiral symmetry breaking in these models at weak and strong coupling, and also discuss relationships between these two descriptions.

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Anirban Basu, Anshuman Maharana. 2006-10-09. Generalized Gross-Neveu Models and Chiral Symmetry Breaking from String Theory. https://doi.org/10.1103/physrevd.75.065005

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