Area-charge inequality for black holes
Abstract
The inequality between area and charge A ⩾ 4πQ2 for dynamical black holes is proved. No symmetry assumption is made and charged matter fields are included. Extensions of this inequality are also proved for regions in the spacetime which are not necessarily black hole boundaries.
- Publication:
-
Classical and Quantum Gravity
- Pub Date:
- February 2012
- DOI:
- 10.1088/0264-9381/29/3/035013
- arXiv:
- arXiv:1109.5602
- Bibcode:
- 2012CQGra..29c5013D
- Keywords:
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- General Relativity and Quantum Cosmology
- E-Print:
- 21 pages, 2 figures