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. © EDP Sciences/Società Italiana di Fisica/Springer-Verlag 2008.
XX model on the circle / De Pasquale, A; Costantini, G.; Facchi, P.; Florio, Giuseppe; Pascazio, S.; Yuasa, K.. - In: THE EUROPEAN PHYSICAL JOURNAL. SPECIAL TOPICS. - ISSN 1951-6355. - STAMPA. - 160:1(2008), pp. 127-138. [10.1140/epjst/e2008-00716-9]
XX model on the circle
FLORIO, Giuseppe;
2008-01-01
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. © EDP Sciences/Società Italiana di Fisica/Springer-Verlag 2008.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
