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The path integral method and the large quantum number behaviour of the energy levels of coupled anharmonic oscillators

โœ Scribed by S.K. Bose; D.N. Tripathy

Publisher
Elsevier Science
Year
1979
Tongue
English
Weight
178 KB
Volume
73
Category
Article
ISSN
0375-9601

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We introduce a generalization of Wick-ordering which maps the anharmonic oscillator (AO) Hamiltonian for mass m and coupling h exactly into a "Wick-ordered" Hamiltonian with an effective mass M which is a simple analytic function of h and m. The effective coupling rl = X/M3 is bounded. We transform