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Numerical techniques for investigating an excited state of the anisotropic Heisenberg model

โœ Scribed by P. Bracken

Book ID
105102175
Publisher
Springer
Year
1996
Tongue
English
Weight
966 KB
Volume
19
Category
Article
ISSN
0259-9791

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Numerical solution for the ground-state
Numerical solution for the ground-state energy of the anisotropic Heisenberg model
โœ P. Bracken ๐Ÿ“‚ Article ๐Ÿ“… 1997 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 156 KB ๐Ÿ‘ 2 views

An analysis of the anisotropic Heisenberg model is carried out by solving the Bethe ansatz solution of the model numerically as a function of the anisotropy parameter for finite N. A brief introduction to the limit of the infinite chain is presented. The energy for a few special limiting cases of th