Abstract
Expressions are derived for the mass of a stationary axisymmetric solution of the Einstein equations containing a black hole surrounded by matter and for the difference in mass between two neighboring such solutions. Two of the quantities which appear in these expressions, namely the area A of the event horizon and the “surface gravity” κ of the black hole, have a close analogy with entropy and temperature respectively. This analogy suggests the formulation of four laws of black hole mechanics which correspond to and in some ways transcend the four laws of thermodynamics.
Similar content being viewed by others
Explore related subjects
Discover the latest articles and news from researchers in related subjects, suggested using machine learning.References
Hawking, S. W.: Commun. math. Phys.25, 152–166 (1972).
Hawking, S. W.: The event horizon. In: Black Holes. New York, London, Paris: Gordon and Breach 1973 (to be published).
Hawking, S. W., Ellis, G. F. R.: The large scale structure of space-time. Cambridge: Cambridge University Press 1973 (to be published).
Carter, B.: Phys. Rev. Letters26, 331–333 (1971).
Carter, B.: (Preprint, Institute of Theoretical Astronomy, Cambridge, England).
Carter, B.: Properties of the Kerr metric. In: Black Holes. New York, London, Paris: Gordon and Breach 1973 (to be published).
Smarr, L.: Phys. Rev. Letters30, 71–73 (1973).
Beckenstein, J.: PhD Thesis. Princeton University, 1972.
Carter, B.: J. Math. Phys.10, 70–81 (1969).
Hawking, S. W.: Commun. math. Phys.18, 301–306 (1970).
Hawking, S. W., Hartle, J. B.: Commun. math. Phys.27, 283–290 (1972).
Bardeen, J. M.: Astrophys. J.162, 71–95 (1970).
Bardeen, J. M.: Nature226, 64–65 (1970).
Christodoulou, D.: Phys. Rev. Letters25, 1596–1597 (1970).
Author information
Authors and Affiliations
Additional information
Research supported in part by the National Science Foundation.
Rights and permissions
About this article
Cite this article
Bardeen, J.M., Carter, B. & Hawking, S.W. The four laws of black hole mechanics. Commun.Math. Phys. 31, 161–170 (1973). https://doi.org/10.1007/BF01645742
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01645742