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- URN zum Zitieren dieses Dokuments:
- urn:nbn:de:bvb:355-epub-282671
- DOI zum Zitieren dieses Dokuments:
- 10.5283/epub.28267
Zusammenfassung
We use spin-coherent states as the basis of a time-dependent variational ansatz for a semiclassical description of a large family of Heisenberg models. In addition to following common approaches we also evaluate the square variance of the Hamiltonian in terms of coherent states. This quantity turns out to have a natural interpretation with respect to time-dependent solutions of the equations of ...
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