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Path Integrals and Their Application to Dissipative Quantum Systems

G.-L. Ingold

Lect. Notes Phys. 611, 1–53 (2002) DOI: 10.1007/3-540-45855-7_1


Inhaltsverzeichnis

  • Introduction
  • Path Integrals
    • Introduction
    • Propagator
    • Free Particle
    • Path Integral Representation of Quantum Mechanics
    • Particle on a Ring
    • Particle in a Box
    • Driven Harmonic Oscillator
    • Semiclassical Approximation
    • Imaginary Time Path Integral
  • Dissipative Systems
    • Introduction
    • Environment as Collection of Harmonic Oscillators
    • Effective Action
  • Damped Harmonic Oscillator
    • Partition Function
    • Ground State Energy and Density of States
    • Position Autocorrelation Function


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