TITLE:
Change in Internal Energy and Enthalpy of Spinning Black Hole with Half Spin Parameter in XRBs
AUTHORS:
Dipo Mahto, Amresh Kumar Singh, Niharika Kumari
KEYWORDS:
Enthalpy, Spinning Black Holes, Internal Energy
JOURNAL NAME:
International Journal of Astronomy and Astrophysics,
Vol.6 No.3,
September
21,
2016
ABSTRACT: Mahto et al. gave an expression for the change in enthalpy and internal energy with corresponding change in the radius of the event horizon of black holes of spin parameter a* = 1 (2013). On the basis of this research work, we have proposed an expression for the change in the internal energy and enthalpy of the spinning black holes to assume spin parameter a* = 1/2 and calculated their values for different test spinning black holes existing in XRBs.