Connection between equation of motion and perturbation theory approach to the evaluation of double time spin Green functions
- 1 July 1970
- journal article
- Published by IOP Publishing in Journal of Physics C: Solid State Physics
- Vol. 3 (7) , 1462-1482
- https://doi.org/10.1088/0022-3719/3/7/004
Abstract
No abstract availableKeywords
This publication has 5 references indexed in Scilit:
- Energy Width of Spin Waves in the Heisenberg FerromagnetPhysical Review B, 1968
- Dynamics of the Heisenberg Ferromagnet at Low TemperaturesPhysical Review B, 1968
- Bound States of Two Spin Waves in the Heisenberg FerromagnetPhysical Review B, 1963
- DOUBLE-TIME GREEN FUNCTIONS IN STATISTICAL PHYSICSSoviet Physics Uspekhi, 1960
- A New Approach to Quantum-Statistical MechanicsProgress of Theoretical Physics, 1955