Stimulated Hawking emission from electromagnetic analogue black hole: Theory and observation

被引：7

作者：

Bera, Avijit ^{[1
]}

Ghosh, Subir ^{[1
]}

机构：

[1] Indian Stat Inst, Phys & Appl Math Unit, Kolkata 700108, India

来源：

PHYSICAL REVIEW D | 2020年 / 101卷 / 10期

关键词：

NEGATIVE INDEX; RADIATION;

D O I：

10.1103/PhysRevD.101.105012

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

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.

引用

页数：8

共 35 条

[1] Quantum tunneling and back reaction [J].

Banerjee, Rabin ;

Majhi, Bibhas Ranjan .

PHYSICS LETTERS B, 2008, 662 (01) :62-65

[2] Connecting anomaly and tunneling methods for the Hawking effect through chirality [J].

Banerjee, Rabin ;

Majhi, Bibhas Ranjan .

PHYSICAL REVIEW D, 2009, 79 (06)

[3]

Barceló C, 2005, LIVING REV RELATIV, V8, DOI [10.12942/lrr-2005-12, 10.12942/lrr-2011-3]

[4] Quantum Radiation from Superluminal Refractive-Index Perturbations [J].

Belgiorno, F. ;

Cacciatori, S. L. ;

Ortenzi, G. ;

Sala, V. G. ;

Faccio, D. .

PHYSICAL REVIEW LETTERS, 2010, 104 (14)

[5] An omnidirectional electromagnetic absorber made of metamaterials [J].

Cheng, Qiang ;

Cui, Tie Jun ;

Jiang, Wei Xiang ;

Cai, Ben Geng .

NEW JOURNAL OF PHYSICS, 2010, 12

[6] Review of Black Hole Realization in Laboratory Based on Transformation Optics [J].

Dehdashti, Shahram ;

Wang, Huaping ;

Jiang, Yuyu ;

Xu, Zhiwei ;

Chen, Hongsheng .

PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER, 2015, 154 :181-193

[7]

Ghosh S., ARXIV13063748

[8] COMBINING THE TUNNELING AND ANOMALY PHENOMENA IN DERIVING THE GRAVITATIONAL ANOMALY\ [J].

Ghosh, Subir .

MODERN PHYSICS LETTERS A, 2009, 24 (32) :2639-2648

[9]

Gordon W, 1923, ANN PHYS-BERLIN, V72, P421

[10] BLACK-HOLE EXPLOSIONS [J].

HAWKING, SW .

NATURE, 1974, 248 (5443) :30-31

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