286 citations · 524 across the 7 of their papers we have counts for
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Fundamental Aspects of Quantum Brownian Motion
Peter Hänggi, Gert-Ludwig Ingold
With this work we elaborate on the physics of quantum noise in thermal equilibrium and in stationary non-equilibrium. Starting out from the celebrated quantum fluctuation-dissipati…
Semiclassical analysis of level widths for one-dimensional potentials
Gert-Ludwig Ingold, Rodolfo A. Jalabert, Klaus Richter
We present a semiclassical study of level widths for a class of one-dimensional potentials in the presence of an ohmic environment. Employing an expression for the dipole matrix el…
Dissipative Quantum Systems with Potential Barrier. General Theory and Parabolic Barrier
Joachim Ankerhold, Hermann Grabert, Gert-Ludwig Ingold
We study the real time dynamics of a quantum system with potential barrier coupled to a heat-bath environment. Employing the path integral approach an evolution equation for the ti…