We study the energy distribution of a noncommutative Reissner-Nordstr(o)m black hole.We consider both Einstein and Mφller prescriptions,and compare our results
Using first principles calculations,we investigate the structural,optical,and electronic properties of LiNbO3 (LN) and M doped LN (M=Mg,Fe).The density of state
Using the Dyson-Schwinger equation and perturbation theory,we define the quark condensate with the quark current mass at finite temperature,and compare the quar