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Qualitative breakdown of the noncrossing approximation for the symmetric one-channel Anderson impurity model at all temperatures
(American Physical Society, 2016-08)
The Anderson impurity model is studied by means of the self-consistent hybridization expansions in its noncrossing (NCA) and one-crossing (OCA) approximations. We have found that for the one-channel spin-1/2 particle-hole ...
Anderson localization and Brewster anomalies in photonic disordered quasiperiodic lattices
(American Physical SocietyEstados Unidos, 2018)
Modelo de Anderson com repulsão coulombiana nos níveis que se acoplam com o ponto quântico
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Física - PPGFCâmpus São Carlos, 2019-12-20)
In this work, a study of the Anderson model is done for the case of a quantum dot between
two electron gases, single-electron transistor (SET), where a Coulombian repulsion term
was added at the orbitals that are directly ...
Hölder mean applied to Anderson localization
(American Physical Society, 2013)
Thermodynamic potential of the periodic Anderson model with the X-boson method: chain approximation
(Elsevier Science BvAmsterdamHolanda, 2002)