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      Estudio del número de pares creados por un campo eléctrico

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          Abstract

          En este trabajo estudiamos el número de pares creados en un campo eléctrico usando la aproximación semiclásica. Veremos que en la aproximación semiclásica el proceso estocástico N(t)= "número de pares creados en el instante t", es un proceso estocástico de Poisson con esperanza (αε(t))/(64mc²), donde α es la constante de estructura fina y ε(t) es la energía del campo eléctrico en el instante t.

          Translated abstract

          In this work we study the number of produced pairs in an electric field using the semiclassical aproach. We see that the stochastic process N(t)="net number of produced pairs at time t", is an stochastic Poisson process with expected value (αε (t))/(64mc²), where α is the fine structure constant and ε (t) is the energy of the electric field at time t.

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          Most cited references21

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          Semi-Classical Approximation in Quantum Mechanics

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            Elementary Particles and the Laws of Physics

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              The principles of quantum mechanics

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                Author and article information

                Contributors
                Role: ND
                Journal
                rmf
                Revista mexicana de física
                Rev. mex. fis.
                Sociedad Mexicana de Física
                0035-001X
                2004
                : 50
                : 3
                : 244-254
                Affiliations
                [1 ] Universitat Politécnica de Catalunya España
                Article
                S0035-001X2004000300007
                5a0f432b-bc2b-4052-bcc2-459e39da5ab3

                This work is licensed under a Creative Commons Attribution-NonCommercial 3.0 International License.

                History
                Categories
                Physics, Multidisciplinary

                General physics
                Producción de pares,comportamiento asintótico de la teoría de perturbaciones,aproximación semiclásica,Pair production,large-order behaviour of perturbation theory,semiclassical aproach

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