Investigation of the High Energy Behaviours of the Scalar Particle Scattering Amplitude in the Gravitational Field by Functional Approach

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dc.creatorHan, Nguyen Suan
dc.date1994-11-10
dc.date.accessioned2026-07-07T04:20:45Z
dc.date.available2026-07-07T04:20:45Z
dc.descriptionClosed expressions for the Green function and amplitude of the scalar particle scattering in the external gravitational field $g_{μν}(x)$ are found in the form of functional integrals. It is shown that, as compared with the scattering on the vector potential, the tensor character of the gravitational field leads to a more rapid increase of the cross section with increasing energy. Discrete energy levels of particles are obtained in the Newton potential.
dc.description8 pages, LaTeX
dc.identifierhttps://arxiv.org/abs/hep-th/9411073
dc.identifierhttp://arxiv.org/abs/hep-th/9411073
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/54058
dc.subjectHigh Energy Physics - Theory
dc.titleInvestigation of the High Energy Behaviours of the Scalar Particle Scattering Amplitude in the Gravitational Field by Functional Approach
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