We apply the coupled cluster method (CCM) to the Hamiltonian version of the latticised O(4) nonlinear sigma model. The method, which was initially developed for the accurate description of quantum many-body systems, gives rise to two distinct approximation schemes. These approaches are compared with
On a coupled map lattice formulation of the evolution of genetic sequences
✍ Scribed by G. Cocho; G. Martínez-Mekler
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 853 KB
- Volume
- 51
- Category
- Article
- ISSN
- 0167-2789
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