Search: (WFRF:(De Laurentis Mariafelicia))
> (2017) >
General relativisti...
General relativistic electromagnetic and massive vector field effects with gamma-ray burst production
-
- Tamburini, Fabrizio (author)
- ZKM Centre for Art and Technologies for Media, Germany
-
- De Laurentis, Mariafelicia (author)
- Goethe University, Germany; Tomsk State Pedagogical University, Russia; TUSUR Tomsk State University of Control Systems and Radioelectronics, Russia; Istituto Nazionale di Fisica Nucleare Sezione di Napoli, Italy
-
- Amati, Lorenzo (author)
- Istituto Nazionale di Astrofisica, Italy; International Center for Relativistic Astrophysics, Italy
-
show more...
-
- Thidé, Bo (author)
- RISE,Acreo,Swedish Institute of Space Physics, Sweden
-
show less...
-
(creator_code:org_t)
- 2017
- 2017
- English.
-
In: Physical Review D. - 2470-0010 .- 2470-0029. ; 96:10
- Related links:
-
https://urn.kb.se/re...
-
show more...
-
https://doi.org/10.1...
-
show less...
Abstract
Subject headings
Close
- We propose a new energy extraction mechanism from the rotational energy of a Kerr-Newman black hole by a gravitating massive photon field generated by electromagnetic and gravitational field coupling effects. Numerical studies show that this mechanism that depends on the black hole rotation parameter, a, shows a clear dependence on the black hole mass, M, and charge, Q, and can extract energies up to 1054 erg for a black hole of the solar mass size. With this mechanism we can set a lower bound on the coupling ξ∼10-38 between electromagnetic and gravitational fields that might be used to explain the hypothetical extremely high energy release, >1053 erg, suggested by the observations of some gamma-ray bursts in the controversial "energy crisis" problem if and when gamma-ray bursts seem not to show evidence for collimated emission.
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
To the university's database