Entanglement of several blocks in fermionic chains
Ares, Filiberto ; Esteve, J.G. (Universidad de Zaragoza) ; Falceto, Fernando
Resumen: In this paper we propose an expression for the entanglement entropy of several intervals in a stationary state of a free, translational invariant Hamiltonian in a fermionic chain. We check numerically the accuracy of our proposal and conjecture a formula for the asymptotic behavior of principal submatrices of a Toeplitz matrix.
Idioma: Inglés
DOI: 10.1103/PhysRevA.90.062321
Año: 2014
Publicado en: PHYSICAL REVIEW A 90 (2014), 062321 [8 pp]
ISSN: 1050-2947
Factor impacto JCR: 2.808 (2014)
Categ. JCR: OPTICS rank: 16 / 86 = 0.186 (2014) - Q1 - T1
Categ. JCR: PHYSICS, ATOMIC, MOLECULAR & CHEMICAL rank: 9 / 34 = 0.265 (2014) - Q2 - T1
Financiación: info:eu-repo/grantAgreement/ES/DGA/E24-2
Financiación: info:eu-repo/grantAgreement/ES/FPI/C070-2014
Financiación: info:eu-repo/grantAgreement/ES/MINECO/FPA2012-35453
Tipo y forma: Article (Published version)
Área (Departamento): Física Teórica (Departamento de Física Teórica)
You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. You may not use the material for commercial purposes. If you remix, transform, or build upon the material, you may not distribute the modified material.
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Idioma: Inglés
DOI: 10.1103/PhysRevA.90.062321
Año: 2014
Publicado en: PHYSICAL REVIEW A 90 (2014), 062321 [8 pp]
ISSN: 1050-2947
Factor impacto JCR: 2.808 (2014)
Categ. JCR: OPTICS rank: 16 / 86 = 0.186 (2014) - Q1 - T1
Categ. JCR: PHYSICS, ATOMIC, MOLECULAR & CHEMICAL rank: 9 / 34 = 0.265 (2014) - Q2 - T1
Financiación: info:eu-repo/grantAgreement/ES/DGA/E24-2
Financiación: info:eu-repo/grantAgreement/ES/FPI/C070-2014
Financiación: info:eu-repo/grantAgreement/ES/MINECO/FPA2012-35453
Tipo y forma: Article (Published version)
Área (Departamento): Física Teórica (Departamento de Física Teórica)
You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. You may not use the material for commercial purposes. If you remix, transform, or build upon the material, you may not distribute the modified material. Exportado de SIDERAL (2017-11-28-10:31:15)
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Record created 2017-03-23, last modified 2017-11-28