Quantum propagator for some classes of three-dimensional three-body systems
نویسنده
چکیده
In this work we solve exactly a class of three-body propagators for the most general quadratic interactions in the coordinates, for arbitrary masses and couplings. This is done both for the constant as the time-dependent couplings and masses, by using the Feynman path integral formalism. Finally the energy spectrum and the eigenfunctions are recovered from the propagators. PACS numbers: 03.65Ca; 31.15.Kb.
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