Next:
Introduction, Motivation
Up:
Quantum Dissipation
Previous:
`Monte Carlo' Procedure
Contents
Index
Feynman-Vernon Influence Functional Theories
Subsections
Introduction, Motivation
Single Path Integrals
Double Path Integrals
The Influence Functional
Influence Functional for Coupling to Harmonic Oscillators
Time-evolution operator
Influence Phase
Linear Response, Fluctuation-Dissipation Theorem for
Applications: Linear Coupling, Damped Harmonic Oscillator
Linear Coupling
Propagator for Damped Harmonic Oscillator
Another Look at Influence Functionals for General Baths
`Re-Exponentiation'
`Semiclassical' Limit for Damped Single Particle Motion
Expansion of the Influence Phase
Completing the Square
Wigner Distribution in `Semi-classical' Limit
Discussion
Linear Dissipation (`Ohmic Bath')
Application: Polaron-Transport
Tobias Brandes 2004-02-18
![$ U_B[q]\equiv U_B(t)$](img11.png){kind=small}
