Occurrence Time for Quantum Scattering in the Eikonal Approach
نویسندگان
چکیده
منابع مشابه
Eikonal Quantum Gravity and Planckian Scattering*
Various approaches to high energy forward scattering in quantum gravity are compared using the eikonal approximation. The massless limit of the eikonal is shown to be equivalent to other approximations for the same process, speci cally the semiclassical calculation due to G. 't Hooft and the topological eld theory due to H. and E. Verlinde. This comparison clari es these previous results, as it...
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15 صفحه اولInduced on-shell supersymmetry in eikonal scattering.
Generically coupled neutral scalar bosons and chiral fermions are shown, in the eikonal kinematical limit, to be described by a reduced (free field) theory with N = 1 on-shell supersymmetry. Charged scalars and spinors turn out to be described in the eikonal limit by a reduced interacting theory with a modified and restricted on-shell N = 1 supersymmetry. Consequences of such a symmetry for the...
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ژورنال
عنوان ژورنال: Progress of Theoretical Physics
سال: 1997
ISSN: 0033-068X,1347-4081
DOI: 10.1143/ptp.98.271