Classical Fluctuation Path and Connected Green Function

3 CLASSICAL FLUCTUATION PATH AND CONNECTED GREEN FUNCTION 

We already seen that aiming to evaluate any of the above-coimected correlation functions one imperatively needs the working analytical forms of classical fluctuation path 

Therefore, having evaluated the quantities (3.90) and (3.91) any semiclassical problem can be solved out analytical. Yet, for both quantities in question the procedure of computing consists of three major stages (Putz, 2009b)  

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