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Path integral in the energy representation in quantum mechanics

✍ Scribed by P. A. Putrov

Publisher
SP MAIK Nauka/Interperiodica
Year
2008
Tongue
English
Weight
613 KB
Volume
156
Category
Article
ISSN
0040-5779

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## Abstract In the framework of the path‐integral formalism of nonrelativistic quantum theory the perturbation method is developed. This is based on the cumulative expansion of the partition function in powers of the difference between the classical actions of the exact and trial system. The trial