Level crossing and the space of operators commuting with the Hamiltonian
- 1 January 1973
- Vol. 63 (1) , 113-138
- https://doi.org/10.1016/0031-8914(73)90182-1
Abstract
No abstract availableKeywords
This publication has 8 references indexed in Scilit:
- On the number of crossings in the spectrum of a hermitian matrix which depends on a real parameterPhysica, 1971
- VIOLATION OF THE NONCROSSING RULE: THE HUBBARD HAMILTONIAN FOR BENZENE*Transactions of the New York Academy of Sciences, 1971
- Crossing of energy levelsPhysica, 1968
- Theory of Adiabatic SusceptibilityPhysical Review B, 1960
- The isolated and adiabatic susceptibilities of large systemsPhysica, 1959
- On the dynamical behaviour of a canonical ensemblePhysica, 1951
- A Modified Perturbation Procedure for a Problem in ParamagnetismProceedings of the Physical Society. Section A, 1950
- Zur Deutung der Molekelspektren. IIThe European Physical Journal A, 1927