Can Semiclassical garvity gives exact or approximate results ?by zetafunction Tags: approximate, exact, garvity, results, semiclassical 

#1
Jul2910, 11:39 AM

P: 399

if we use Semiclassical Quantum Gravity , will we get or can we get EXACT results ? or only asymptotic approximation
can we use the 'old quantum rule' in Semiclassical gravity ?? i mean the fact that for the conjugate moment to the metric g we have [tex] \oint \Pi _{a,b}dg_{a,b} =n.h [/tex] 


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