Geodesics with negative energy in the ergosphere of rotating black holes-Reference-Cited by-同舟云学术

Geodesics with negative energy in the ergosphere of rotating black holes

Published:2014-06-17 Issue:20 Volume:29 Page:1450110
ISSN:0217-7323
Container-title:Modern Physics Letters A
language:en
Short-container-title:Mod. Phys. Lett. A

Author:

Grib A. A.¹²³,Pavlov Yu. V.¹²⁴,Vertogradov V. D.³

Affiliation:

1. A. Friedmann Laboratory for Theoretical Physics, St. Petersburg, Russia

2. Copernicus Center for Interdisciplinary Studies, Kraków, EU, Poland

3. Theoretical Physics and Astronomy Department, The Herzen University, 48 Moika, St. Petersburg 191186, Russia

4. Institute of Problems in Mechanical Engineering, RAS, 61 Bolshoy, V.O., St. Petersburg, 199178, Russia

Abstract

It is shown that the geodesics with negative energy for rotating black holes cannot originate or terminate inside the ergosphere. Their length is always finite and this leads to conclusion that they must originate and terminate inside the gravitational radius of the ergosphere.

Publisher

World Scientific Pub Co Pte Lt

Subject

General Physics and Astronomy,Astronomy and Astrophysics,Nuclear and High Energy Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0217732314501107

Reference14 articles.

1. Gravitational Field of a Spinning Mass as an Example of Algebraically Special Metrics

2. The Large Scale Structure of Space-Time

3. Orbits through the ergosphere of a Kerr black hole

4. Maximal Analytic Extension of the Kerr Metric

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