XX model on the circle

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

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

24 Citations (Scopus)


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 languageEnglish
Pages (from-to)127-138
Number of pages12
JournalEuropean Physical Journal: Special Topics
Issue number1
Publication statusPublished - 2008 Jul

ASJC Scopus subject areas

  • General Materials Science
  • General Physics and Astronomy
  • Physical and Theoretical Chemistry


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