Source:http://linkedlifedata.com/resource/pubmed/id/11308542
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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
2 Pt 2
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| pubmed:dateCreated |
2001-4-19
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| pubmed:abstractText |
Closed-form expressions are obtained for the partition function of the Ising model on an MxN simple-quartic lattice embedded on a Möbius strip and a Klein bottle. The solutions all lead to the same bulk free energy, but for finite M and N the expressions are different depending on whether the strip width M is odd or even. Finite-size corrections at criticality are analyzed and compared with those under cylindrical and toroidal boundary conditions. Our results are consistent with the conformal field prediction of a central charge c=1/2, provided that the twisted Möbius boundary condition is regarded as a free or fixed boundary.
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| pubmed:language |
eng
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| pubmed:journal | |
| pubmed:status |
PubMed-not-MEDLINE
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| pubmed:month |
Feb
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| pubmed:issn |
1539-3755
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| pubmed:author | |
| pubmed:issnType |
Print
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| pubmed:volume |
63
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| pubmed:owner |
NLM
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| pubmed:authorsComplete |
Y
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| pubmed:pagination |
026107
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| pubmed:year |
2001
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| pubmed:articleTitle |
Ising model on nonorientable surfaces: exact solution for the Möbius strip and the Klein bottle.
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| pubmed:affiliation |
Department of Physics, Northeastern University, Boston, Massachusetts 02115, USA.
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| pubmed:publicationType |
Journal Article
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