Two-sites’ spin chain as a good statistical representative of an infinite one
We apply information-theory based symbolic quantifiers, related to complexity studies, in order to investigate interacting spin chains, in which there is competition between one-body and two-body quantum interactions. Our system of reference is a well-known XY model with N-spins. We show that most o...
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Elsevier
2021-08-01
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| Series: | Results in Physics |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2211379721005982 |
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doaj-8fb8d4c4f51d492ab1b979dfafa88a722021-07-01T04:33:18ZengElsevierResults in Physics2211-37972021-08-0127104485Two-sites’ spin chain as a good statistical representative of an infinite oneF. Pennini0A. Plastino1Departamento de Física, Universidad Católica del Norte, Av. Angamos 0610, Antofagasta, Chile; Departamento de Física, Facultad de Ciencias Exactas y Naturales, Universidad Nacional de La Pampa, CONICET, Av. Peru 151, 6300, Santa Rosa, La Pampa, Argentina; Corresponding author.Instituto de Física La Plata–CCT-CONICET, Universidad Nacional de La Plata, C.C. 727, 1900, La Plata, Argentina; SThAR – EPFL, Lausanne, SwitzerlandWe apply information-theory based symbolic quantifiers, related to complexity studies, in order to investigate interacting spin chains, in which there is competition between one-body and two-body quantum interactions. Our system of reference is a well-known XY model with N-spins. We show that most of its thermal features can already be detected with N=2.http://www.sciencedirect.com/science/article/pii/S2211379721005982Complexity studiesSymbolic quantifiersFew-fermions’ system |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
F. Pennini A. Plastino |
| spellingShingle |
F. Pennini A. Plastino Two-sites’ spin chain as a good statistical representative of an infinite one Results in Physics Complexity studies Symbolic quantifiers Few-fermions’ system |
| author_facet |
F. Pennini A. Plastino |
| author_sort |
F. Pennini |
| title |
Two-sites’ spin chain as a good statistical representative of an infinite one |
| title_short |
Two-sites’ spin chain as a good statistical representative of an infinite one |
| title_full |
Two-sites’ spin chain as a good statistical representative of an infinite one |
| title_fullStr |
Two-sites’ spin chain as a good statistical representative of an infinite one |
| title_full_unstemmed |
Two-sites’ spin chain as a good statistical representative of an infinite one |
| title_sort |
two-sites’ spin chain as a good statistical representative of an infinite one |
| publisher |
Elsevier |
| series |
Results in Physics |
| issn |
2211-3797 |
| publishDate |
2021-08-01 |
| description |
We apply information-theory based symbolic quantifiers, related to complexity studies, in order to investigate interacting spin chains, in which there is competition between one-body and two-body quantum interactions. Our system of reference is a well-known XY model with N-spins. We show that most of its thermal features can already be detected with N=2. |
| topic |
Complexity studies Symbolic quantifiers Few-fermions’ system |
| url |
http://www.sciencedirect.com/science/article/pii/S2211379721005982 |
| work_keys_str_mv |
AT fpennini twositesspinchainasagoodstatisticalrepresentativeofaninfiniteone AT aplastino twositesspinchainasagoodstatisticalrepresentativeofaninfiniteone |
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