Phase space Schrödinger equation and quadratic friction
H. Dessano, G. X. A. Petronilo, R. G. G. Amorim +1 more
A general Lagrangian for a point particle that moves across a viscous field quadratically dependent on the velocity is found. Afterward, the system is quantized via the Weyl quantization rule, and an explicit expression for the wave function in phase space is found.
Journal of Mathematical Physics•Feb 1, 2022•1 citation