Regularization of Kerr-NUT Spacetimes and Their Thermodynamical Quantities(Astrophysics and Cosmology)

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概要

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• In the context of the teleparallel equivalent of the general relativity (TEGR) theory, continuous calculations of the total energy and momentum for Kerr-NUT spacetimes using three different methods, namely, the gravitational energy-momentum, the Riemannian connection 1-form, Γ^^〜^β_α, and the Euclidean continuation method, have been achieved. Many local Lorentz transformations, which play the role of a regularization tools, are given to obtain the commonly known form of energy and momentum. We calculate the thermodynamic quantities of Kerr-NUT spacetimes. We also investigate the first law of thermodynamics and quantum statistical relation.

• 2012-06-25

著者

• NASHED Gamal

  Mathematics Department, Faculty of Science, King Faisal University:Center for Theoretical Physics, British University of Egypt:Mathematics Department, Faculty of Science, Ain Shams University

• NASHED Gamel

  Mathematics Department, Faculty of Science, King Faisal University:Center for Theoretical Physics, British University of Egypt:Mathematics Department, Faculty of Science, Ain Shams University

関連論文

• Regularization of Kerr-NUT Spacetimes and Their Thermodynamical Quantities(Astrophysics and Cosmology)

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