2born (2born) wrote,

Реакция излучения из КЭД

На первый взгляд, классно:  Radiation reaction from QED: http://arxiv.org/abs/1301.6499

We derive radiation reaction directly from the S-matrix of QED. We identify the diagrams and processes contributing to recoil effects in the average momentum of a scattered electron and, in an explicit example, find exact agreement with classical electrodynamics in the limit h-bar goes to zero. Our results unify a number of disparate, previously reported approaches.

Tags: Мегаучебник или Что я читал и похвалил, наука, разгребая arXiv'ы

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