Numerical Analysis of Thirring Model under White Noise


Aydogmus F. , Tosyali E.

4th International Conference on Mathematical Modeling in Physical Sciences (IC-MSquare), Mykonos, Greece, 5 - 08 June 2015, vol.633 identifier identifier

Abstract

Today, the effects of noise on dynamical systems are an attractive area of research. The noise acts as a driving term in the equations of motion in nonlinear systems. In this work, we present conformally invariant pure spin or nonlinear Thirring model. Thirring model describes Dirac fermions in (1+1) space-time dimensions with local current-current interaction. This model has rich dynamic of the quantization of relativistic quantum field theories. We investigate the response of Thirring oscillator to white noise by constructing phase space displays.