Use of Field Theory Techniques in Quantum Statistical Mechanics
- 15 August 1957
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 107 (4), 1162-1163
- https://doi.org/10.1103/physrev.107.1162
Abstract
It is shown that the normal product in quantum statistical mechanics, as defined by Matsubara, has zero expectation value. Another method for the treatment of the Bose particles is given.Keywords
This publication has 2 references indexed in Scilit:
- A New Approach to Quantum-Statistical MechanicsProgress of Theoretical Physics, 1955
- The Evaluation of the Collision MatrixPhysical Review B, 1950