Please use this identifier to cite or link to this item: http://repositorio.ufla.br/jspui/handle/1/49663
Title: Vacuum Radiation in z = 2 Lifshitz QED
Keywords: Cherenkov radiation
Ultraviolet behavior
Radiação Cherenkov
Comportamento ultravioleta
Issue Date: 31-May-2021
Publisher: Cornell University
Citation: BUFALO, R.; BUFALO, T. C. de. Vacuum Radiation in z = 2 Lifshitz QED. Physical Review D, New York, v. 103, 125016, 2021. DOI: 10.1103/PhysRevD.103.125016.
Abstract: We discuss in this paper the vacuum Cherenkov radiation in the z = 2 Lifshitz electrodynamics. The improved ultraviolet behavior, in terms of higher spatial derivatives, and the renormalizable couplings, due to the time-space anisotropic scaling, present in the Lifshitz setting are extremely important in fulfilling the physical constraints in order to this vacuum process to happen. We evaluate in details the instantaneous rate of energy loss for a charge, and also analyze the emission of very soft photons in this framework.
URI: http://repositorio.ufla.br/jspui/handle/1/49663
Appears in Collections:DFI - Artigos publicados em periódicos

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