Green's Functions and Condensed Matter
β G. Ghantmakher
π Library
π
1980
π AP
π English
β Scribed by G. Rickayzen
No coin nor oath required. For personal study only.
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<p>This volume contains the proceedings of a NATO Advanced Study Institute devoted to the study of dynamical correlation functions of the form (I) J~e-lwt<A(O)B(O)A(t)B(tΒ»dt where A and B are physical operations in the Heisenberg representaΒ tion and -~ Tr(e β’β’β’ ) < ... > 6ft T- is an equilibrium av