Where Can I Find Problems with Tiablikov Green Functions?

[Petar Mali]

Where can I find problems with Tiablikov Green functions:

G(x,x';t,t')=\theta(t-t')<[\hat{\mathal{A}}(x,t),\hat{\mathal{B}}(x',t')]>

Thanks!

 

[sokrates]

Kadanoff, Baym - Quantum Statistical Mechanics Lectures talk about those.

 

[Petar Mali]

Any more? And do you know some problems book?

 

[sokrates]

I am sorry I don't know anything else. Kadanoff and Baym mention it in the context of non-equilibrium green's function analysis.