metric ds2=−f(r)dt2+1f(r)dr2+Adθ2+Bdϕ2+OtherParts event horizon from f(r)=0, get r=rh surface gravity κ=12rh temperture T=κ2π=14πrh β=1T GUP result the ϵ: 2λ=∫rhrh+ϵdrf I(x)=f′(rh)ϵ2rh22x2(x2+β2f′(rh)ϵ4λ)2 where x=βω2 Entropy SAH=βAH312πλ3∫0∞dxx4sinh2xI(x)AH Download as PDF 2017-10-04