SU(2) and SU(1,1) time-ordering theorems and Bloch-type equations
- 1 March 1987
- journal article
- Published by AIP Publishing in Journal of Mathematical Physics
- Vol. 28 (3) , 618-621
- https://doi.org/10.1063/1.527648
Abstract
Algebraic time‐ordering techniques for SU (2) and SU (1,1) coherence preserving Hamiltonians are reviewed. The link with Bloch‐type equations is pointed out and the extension of the method to higher groups is briefly discussed.Keywords
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