4 citations · 4 across the 5 of their papers we have counts for
5 papers
Nonequilibrium study of the Ising model with random couplings in the square lattice
Octavio D. Rodriguez Salmon, Minos A. Neto, Thiago Lobo +1
We studied the critical behavior of the spin-{1/2} Ising model in the square lattice by considering fixed and as random interactions following discret…
Effect of carbon nanotube on ballistic conduction through single-quantum-dot
Thiago Lobo, Minos A. Neto, Marcio G. da Silva +1
We will study the competitive effect between the transport of a quantum dot adsorbed to a ballistic channel and laterally coupled to a single-walled carbon nanotube (SWNT). We will…
Carbon nanotube with pressure inducing pseudogaps: Kondo effect study
T. Lobo, Minos A. Neto, Marcio G. da Silva +1
In this work we are interested to studying the Kondo effect present in a system with a -shape ligation between a single-wall carbon nanotube (SWNT) and a magnetic impurity. The…
The atomic approach of the Anderson model for the U finite case: application to a quantum dot
T. Lobo, M. S. Figueira, M. E. Foglio
In the present work we apply the atomic approach to the single impurity Anderson model (SIAM). A general formulation of this approach, that can be applied both to the impurity and…
Green's Functions for the Anderson model: the Atomic Approximation
M. E. Foglio, T. Lobo, M. S. Figueira
We consider the cumulant expansion of the PAM employing the hybridization as perturbation (Phys. Rev. B 50, 17933 (1994)), and we obtain formally exact one-electron Green's functio…