Physics – Condensed Matter – Disordered Systems and Neural Networks
Scientific paper
2009-11-04
Phys. Rev. B 81, 115111 (2010)
Physics
Condensed Matter
Disordered Systems and Neural Networks
10 pages, 11 figures, published version
Scientific paper
10.1103/PhysRevB.81.115111
Strongly correlated fermions in a crystal or in an optical lattice in the presence of binary alloy disorder are investigated. We employ the statistical dynamical mean-field theory, which incorporates both, local fluctuations due to disorder and local correlations due to interaction, to solve the Anderson-Hubbard model. Localization due to disorder is studied by means of the probability distribution function of the local density of states. We obtain a complete paramagnetic ground state phase diagram consisting of disordered correlated metal, Anderson-Mott insulator, and band insulator.
Byczuk Krzysztof
Hofstetter Walter
Semmler Denis
No associations
LandOfFree
Mott-Hubbard and Anderson metal-insulator transitions in correlated lattice fermions with binary disorder does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Mott-Hubbard and Anderson metal-insulator transitions in correlated lattice fermions with binary disorder, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Mott-Hubbard and Anderson metal-insulator transitions in correlated lattice fermions with binary disorder will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-417508