Please use this identifier to cite or link to this item:
http://hdl.handle.net/2445/137819
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DC Field | Value | Language |
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dc.contributor.author | Iblisdir, Sofyan | - |
dc.contributor.author | Latorre, José Ignacio | - |
dc.contributor.author | Orús Lacort, Román | - |
dc.date.accessioned | 2019-07-22T10:37:30Z | - |
dc.date.available | 2019-07-22T10:37:30Z | - |
dc.date.issued | 2007-02-06 | - |
dc.identifier.issn | 0031-9007 | - |
dc.identifier.uri | http://hdl.handle.net/2445/137819 | - |
dc.description.abstract | An analytical expression for the von Neumann entropy of the Laughlin wave function is obtained for any possible bipartition between the particles described by this wave function, for a filling fraction ν = 1 . Also, for a filling fraction ν = 1 / m , where m is an odd integer, an upper bound on this entropy is exhibited. These results yield a bound on the smallest possible size of the matrices for an exact representation of the Laughlin ansatz in terms of a matrix-product state. An analytical matrix-product state representation of this state is proposed in terms of representations of the Clifford algebra. For ν = 1 , this representation is shown to be asymptotically optimal in the limit of a large number of particles. | - |
dc.format.extent | 4 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | American Physical Society | - |
dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/10.1103/PhysRevLett.98.060402 | - |
dc.relation.ispartof | Physical Review Letters, 2007, vol. 98, num. 6, p. 060402 | - |
dc.relation.uri | https://doi.org/10.1103/PhysRevLett.98.060402 | - |
dc.rights | (c) American Physical Society, 2007 | - |
dc.source | Articles publicats en revistes (Física Quàntica i Astrofísica) | - |
dc.subject.classification | Física de partícules | - |
dc.subject.classification | Entropia | - |
dc.subject.other | Particle physics | - |
dc.subject.other | Entropy | - |
dc.title | Entropy and Exact Matrix-Product Representation of the Laughlin Wave Function | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 592850 | - |
dc.date.updated | 2019-07-22T10:37:30Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) |
Files in This Item:
File | Description | Size | Format | |
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592850.pdf | 102.47 kB | Adobe PDF | View/Open |
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