Conserved charges of Kerr - Ads spacetime using Poincaré gauge version

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The process of covariant conserved charge of gravitational theory, which is covariant under general coordinate and local Lorentz transformations, has been applied to many tetrad fields, which reproduce Kerr-Ads spacetime, to calculate their conserved charges. It is shown that this process gives an infinite value of the conserved charges for Kerr - Ads spacetime. Therefore, the method of regularization through relocalization, i.e., modification of the Lagrangian of the gravitational field through a total derivative, is used. This method gaves a finite and a consistent result of total energy and angular momentum for Kerr - Ads spacetime. © 2013 Chinese Physical Society and IOP Publishing Ltd.

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