Apparently, this user prefers to keep an air of mystery about them.
11 Is there a relativistic (quantum) thermodynamics? feb 10 '11
9 To calculate the correlation functions of an XX spin chain, Wick's theorem is used. But is it valid for a chain of any size? dec 17 '10
9 Questions about the Dyson equation jun 2 '11
7 Once a quantum partition function is in path integral form, does it contain any operators? apr 27 '11
4 Have the correlation functions of the XY spin chain model been calculated using a functional partition function with source terms? may 5 '11