XX model on the circle

A. De Pasquale; G. Costantini; P. Facchi; G. Florio; S. Pascazio; Kazuya Yuasa

doi:10.1140/epjst/e2008-00716-9

XX model on the circle

A. De Pasquale, G. Costantini, P. Facchi, G. Florio, S. Pascazio, Kazuya Yuasa

Research output: Contribution to journal › Article

15 Citations (Scopus)

Abstract

We diagonalize the XX model with a finite number of spins and periodic boundary conditions. We solve for the ground state, focus on the rapidity of the convergence to the thermodynamic limit and study the features of multipartite entanglement.

Original language	English
Pages (from-to)	127-138
Number of pages	12
Journal	European Physical Journal: Special Topics
Volume	160
Issue number	1
DOIs	https://doi.org/10.1140/epjst/e2008-00716-9
Publication status	Published - 2008 Jul

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ASJC Scopus subject areas

Physics and Astronomy(all)
Materials Science(all)
Physical and Theoretical Chemistry

Cite this

De Pasquale, A., Costantini, G., Facchi, P., Florio, G., Pascazio, S., & Yuasa, K. (2008). XX model on the circle. European Physical Journal: Special Topics, 160(1), 127-138. https://doi.org/10.1140/epjst/e2008-00716-9

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Access to Document

10.1140/epjst/e2008-00716-9