Publikationsdatum:
2015-08-19
Beschreibung:
Author(s): Fernando Iemini, Thiago O. Maciel, and Reinaldo O. Vianna We investigate the quantum phase transitions of the extended Hubbard model at half-filling with periodic boundary conditions employing the entanglement of particles, as opposed to the more traditional entanglement of modes. Our results show that the entanglement has either discontinuities or local m… [Phys. Rev. B 92, 075423] Published Tue Aug 18, 2015
Schlagwort(e):
Surface physics, nanoscale physics, low-dimensional systems
Print ISSN:
1098-0121
Digitale ISSN:
1095-3795
Thema:
Physik