Variational perturbation theory for Markov processes

Name: Work Video:
Duration: 3 min 30 s
Description: We develop a convergent variational perturbation theory for conditional probability densities of Markov processes. The power of the theory is illustrated by applying it to the diffusion of a particle in an anharmonic potential.
H. Kleinert; Axel Pelster; Mihai V. Putz
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