𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Two particles correlation in a one-dimensional Fibonacci lattice within the generalized Hubbard model

✍ Scribed by A. Quiroz; J. E. Espinosa


Publisher
John Wiley and Sons
Year
2005
Tongue
English
Weight
135 KB
Volume
2
Category
Article
ISSN
1862-6351

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Stability of the superconducting state i
✍ Kenji Kobayashi; Hisatoshi Yokoyama 📂 Article 📅 2006 🏛 Elsevier Science 🌐 English ⚖ 194 KB

As a model of the novel superconductor Na x CoO 2 AE yH 2 O, we study a triangular Hubbard model with doubly degenerate atomic orbitals, using an optimization variational Monte Carlo method. It is found that when the isolated Fermi surface overlaps the van Hove singularity points, d x 2 Ày 2 and d +

Studies on the problem of small metallic
✍ J Barojas; E Cota; E Blaisten-Barojas; J Flores; P.A Mello 📂 Article 📅 1977 🏛 Elsevier Science 🌐 English ⚖ 723 KB

It is shown that the qualitative arguments given up to now in the literature, are not enough to justify the applications of Random Matrix Theory to the small metallic particle problem. Using a two-dimensional model we show that the spacing distributions approach Poisson's law, as originally assumed