Bose Mott-Insulators as Closed Shells
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| Format: | Artículo científico |
| Language: | en |
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Sociedade Brasileira de Física
2005
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| _version_ | 1876433521826856960 |
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| author | A. F. R. de Toledo Piza |
| author_facet | A. F. R. de Toledo Piza |
| contents | Bose Mott-Insulators as Closed Shells A. F. R. de Toledo Piza Física, Astronomía y Matemáticas Properties of the ground-state, zero temperature phase diagram of the Bose-Hubbard hamiltonian as understoodby Fisher et al. [5] are studied using simple tools in the case of finite systems. The results obtainedprovide a transparent picture of the thermodynamic limit and reveal features reminiscent of shell structure inmany-fermion systems. Independent sites and many-site correlations appear in correspondence with independentfermions and many-fermion correlations respectively. This paper is dedicated to Nicim Zagury, on theoccasion of his seventieth birthday. 2005 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46435106 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.1 Vol.35 |
| format | Artículo científico |
| id | redalyc_46435106 |
| institution | Redalyc |
| language | en |
| publishDate | 2005 |
| publisher | Sociedade Brasileira de Física |
| spellingShingle | Bose Mott-Insulators as Closed Shells A. F. R. de Toledo Piza Física, Astronomía y Matemáticas Bose Mott-Insulators as Closed Shells A. F. R. de Toledo Piza Física, Astronomía y Matemáticas Properties of the ground-state, zero temperature phase diagram of the Bose-Hubbard hamiltonian as understoodby Fisher et al. [5] are studied using simple tools in the case of finite systems. The results obtainedprovide a transparent picture of the thermodynamic limit and reveal features reminiscent of shell structure inmany-fermion systems. Independent sites and many-site correlations appear in correspondence with independentfermions and many-fermion correlations respectively. This paper is dedicated to Nicim Zagury, on theoccasion of his seventieth birthday. 2005 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46435106 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.1 Vol.35 |
| title | Bose Mott-Insulators as Closed Shells |
| topic | Física, Astronomía y Matemáticas |
| url | https://www.redalyc.org/articulo.oa?id=46435106 |