Entropy Change of Fermionic Field of Black Holes of Spin Parameters a* =+3/2 & -3/2 in XRBs and AGN

Abstract

The present paper deals the change in entropy of fermionic fields of spinning black holes w.r.t. the mass of spin parameters a* =+3/2 & -3/2 and calculates their values in XRBs and AGN for different masses of black holes concluding that the Fermionic field of black holes of co-rotation decreases the entropy and the same black holes of counter rotation increases the entropy.