Space-time transformations in radial path integrals |
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| Authors: | F Steiner |
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| Institution: | II. Institut für Theoretische Physik, Universität Hamburg, Hamburg, Germany |
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| Abstract: | Nonlinear space-time transformations in the radial path integral are discussed. A transformation formula is derived, which relates the original path integral to the Green function of a new quantum system with an effective potential containing an observable quantum correction ≈?2. As an example the formula is applied to spherical brownian motion. |
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