R. Karrlein

SEMICLASSICAL THEORY OF VIBRATIONAL ENERGY RELAXATION

H. Grabert, R. Karrlein, 1997, physics/9711028.

Precise variational tunneling rates of anharmonic oscillator for g <0

H. Kleinert, R. Karrlein, 1994, hep-th/9504048.

Exact time evolution and master equations for the damped harmonic oscillator

H. Grabert, Hermann Grabert, Robert Karrlein, 1996, physics/9610001.