Finsler black holes induced by noncommutative anholonomic distributions in Einstein gravity
Creators
- 1. Science Department, University 'Al. I. Cuza' Iasi, 54 Lascar Catargi street, 700107 Iasi (Romania)
Description
We study Finsler black holes induced from Einstein gravity as possible effects of quantum spacetime noncommutativity. Such Finsler models are defined by nonholonomic frames not on tangent bundles but on (pseudo)Riemannian manifolds being compatible with standard theories of physics. We focus on noncommutative deformations of Schwarzschild metrics into locally anisotropic stationary ones with spherical/rotoid symmetry. The conditions are derived when black hole configurations can be extracted from two classes of exact solutions depending on noncommutative parameters. The first class of metrics is defined by nonholonomic deformations of the gravitational vacuum by noncommutative geometry. The second class of such solutions is induced by noncommutative matter fields and/or effective polarizations of cosmological constants.
Availability note (English)
Available from http://dx.doi.org/10.1088/0264-9381/27/10/105003Additional details
Identifiers
- DOI
- 10.1088/0264-9381/27/10/105003;
- PII
- S0264-9381(10)34705-8;
Publishing Information
- Journal Title
- Classical and Quantum Gravity
- Journal Volume
- 27
- Journal Issue
- 10
- Journal Page Range
- [19 p.]
- ISSN
- 0264-9381
- CODEN
- CQGRDG
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 42032978
- Subject category
- S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
- Descriptors DEI
- ANISOTROPY; BLACK HOLES; COMMUTATION RELATIONS; COSMOLOGICAL CONSTANT; COSMOLOGY; DEFORMATION; EXACT SOLUTIONS; GENERAL RELATIVITY THEORY; GEOMETRY; GRAVITATION; METRICS; POLARIZATION; SPACE-TIME; SPHERICAL CONFIGURATION
- Descriptors DEC
- CONFIGURATION; FIELD THEORIES; MATHEMATICAL SOLUTIONS; MATHEMATICS; RELATIVITY THEORY