Two-dimensional nonlinear fermionic models in curved space with torsion
Emine Rizaoglu; Emine Rizaoglu; Physics Department, University of Istanbul, 34459 - Vezneciler, Istanbul, Turkey and Bogaziçi University, Center for Turkish - Balkan Physics Research and Applications, Bebek, Istanbul, Turkey
Журнал:
Classical and Quantum Gravity
Дата:
1997-07-01
Аннотация:
A completely integrable two-dimensional model of gravity with dynamical metric and torsion coupled to 2D massless Dirac matter is extended by inclusion of a nonlinear fermionic interaction. The classical equations of motion of this model are solved by considering perturbations up to second order. The Green function for the massless Dirac equation in this model is also calculated.
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