Susceptibility of quasiclassical Brownian motion in harmonic nonlinear potentials
نویسندگان
چکیده
منابع مشابه
Quasiclassical equations of motion for nonlinear Brownian systems.
Following the formalism of Gell-Mann and Hartle, phenomenological equations of motion are derived from the decoherence functional of quantum mechanics, using a path-integral description. This is done explicitly for the case of a system interacting with a “bath” of harmonic oscillators whose individual motions are neglected. The results are compared to the equations derived from the purely class...
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A. H. Romero and J. M. Sancho Department of Physics, University of California, San Diego, La Jolla, California 92093-0354 Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California 92093-0340 Institute for Nonlinear Science, Department 0407, University of California, San Diego, 9500 Gilman Drive, La Jolla, California 92093-0407 and Departament d’Estructu...
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ژورنال
عنوان ژورنال: Physical Review E
سال: 2020
ISSN: 2470-0045,2470-0053
DOI: 10.1103/physreve.102.062102