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Dimerization and Néel Order in Different Quantum Spin Chains Through a Shared Loop Representation
The ground-states of the spin-S antiferromagnetic chain [Formula: see text] with a projection-based interaction and the spin-1/2 XXZ-chain [Formula: see text] at anisotropy parameter [Formula: see text] share a common loop representation in terms of a two-dimensional functional integral which is sim...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Springer International Publishing
2020
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7384377/ https://www.ncbi.nlm.nih.gov/pubmed/32765188 http://dx.doi.org/10.1007/s00023-020-00924-2 |