Developments in Black Hole Research: Classical, Semi-classical, and Quantum
arXiv:0711.2279
Abstract
The possible existence of black holes has fascinated scientists at least since Michell and Laplace's proposal that a gravitating object could exist from which light could not escape. In the 20th century, in light of the general theory of relativity, it became apparent that, were such objects to exist, their structure would be far richer than originally imagined. Today, astronomical observations strongly suggest that either black holes, or objects with similar properties, not only exist but may well be abundant in our universe. In light of this, black hole research is now not only motivated by the fascinating theoretical properties such objects must possess but also as an attempt to better understand the universe around us. We review here some selected developments in black hole research, from a review of its early history to current topics in black hole physics research. Black holes have been studied at all levels; classically, semi-classically, and more recently, as an arena to test predictions of candidate theories of quantum gravity. We will review here progress and current research at all these levels as well as discuss some proposed alternatives to black holes.
59 pages, 17 figures (some are quality reduced due to file size restrictions). Version 2 has extra references and minor changes to match version for publication. Invited chapter to appear in an edited collection 'Classical and Quantum Gravity Research', Nova Science Publishers
References in corpus (8)
- Recoil velocities from equal-mass binary black-hole mergers: a systematic investigation of spin-orbit aligned configurations
- Quasi-Normal Modes and Gravitational Wave Astronomy
- Merger of black hole and neutron star in general relativity: Tidal disruption, torus mass, and gravitational waves
- The Kerr spacetime: A brief introduction
- Topological deformation of isolated horizons
- Vacuum polarization of massive spinor fields in static black-string backgrounds
- Quantum Stress Tensor Fluctuations and their Physical Effects
- Analytical solutions for black-hole critical behaviour