Document Type

Research Article

Publication Title

Physical Review D

Abstract

In this paper we consider possible analogue Hawking radiation from a normal dielectric and metamaterial composite, having an analogue horizon where the dielectric parameters vanish and change sign upon crossing this transition zone. We follow a complex path analysis to show the presence of an analogue Hawking temperature at the horizon and subsequent photon production from the ambient electromagnetic field. The possibility of experimental observation is also commented upon.

DOI

10.1103/PhysRevD.101.105012

Publication Date

5-15-2020

Comments

Open Access, Hybrid Gold, Green

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