A Vaidya-type generalization of Kerr spacetime

Abstract

A new Vaidya-type generalisation of Kerr space-time is constructed by requiring the Kerr mass and angular momentum per unit mass to depend upon a variable which has a simple geometrical origin. The matter distribution introduced in this way radiates mass and angular momentum at future null infinity. The Vaidya generalisation of the Schwarzschild space-time is a special case of the newly found solution. *

Avogadro Number’s-oriented HyperGeometric and ChebyshevT Functions for Black Hole Paradox Generalizations and Turing Machine Ruled Quantum Homeopathy Water Memory Entanglements for the Translation of COVID19 Homeopathy Remedies into the Neprilysin and ACE

“…I expect also this Lindenbaum-Tarski driven and Chern-Simons oriented macro-entanglement representation to generate a valid QSAR modeling, and lead this Quantum Homeopathy Compound Design Formalism for the designing of a novel multi-chemostructure interacted with Quantum Negative Energies against the crystal structure of AT1R, and COVID-19 protein targets. [12][13][14][15][16][17][18][19][20][21][22][23][24][25][26][27][28][29][108][109][110][111][112][113][114][115][116][117][118][119][120][121][122] The WolframAlpha Kappa-Symmetry Functions of local observables and the DockThor's Docking Webserver are incorporated in this project for the validation of the docking experiments of FDA-approved small molecules, peptide-mimetic, and humanized antibodies against potential SARS-COV-2 protein targets via a generalized procedure of Quantization of Classical Fields which were fused together with QSAR Automating Modeling to lead the commutation and anticommutation relations. [19][20][21][22][23][24][25][26]…”

A radiating Kerr black hole and Hawking radiation

“…Ghosh and Maharaj applied the Hayward black-hole solution as a seed metric to obtain a rotating radiating black hole without a singularity [17]. The aforementioned studies were based upon the Newman-Janis algorithm and Eddington-Finkelstein coordinates [18,19] A study conducted by Bohmer and Hogan proposed a different method for obtaining the Vaidya-Kerr spacetime [20]. They utilized a retarded = − coordinate transformation to rewrite the non-static mass function and rotating parameter as ( ) and ( ), respectively in terms of the Kerr-Schild coordinates, which express the Kerr solution using Cartesian coordinates [21].…”