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Comparative study of the effect of the Hubbard coefficient U on the properties of TiO2 and ZnO
(Elsevier, 2021-06)
First-principles calculations combined with Hubbard U correction based on Density Functional Theory has been used to investigate the effect of its inclusion on electronic, structural, and optical properties and to reproduce ...
Orbital-selective crossover and Mott transitions in an asymmetric Hubbard model of cold atoms in optical lattices
(American Physical Society, 2011-11)
We study the asymmetric Hubbard model at half filling as a generic model to describe the physics of two species of repulsively interacting fermionic cold atoms in optical lattices. We use dynamical mean-field theory to ...
Subbands in the doped two-orbital Kanamori-Hubbard model
(American Physical Society, 2020-12)
We calculate and resolve with unprecedented detail the local density of states (DOS) and momentum-dependent spectral functions at zero temperature of one of the key models for strongly correlated electron materials, the ...
Spin-spin correlations between two Kondo impurities coupled to an open Hubbard chain
(American Physical Society, 2013-02)
In order to study the interplay between Kondo and Ruderman-Kittel-Kasuya-Yosida interaction, we calculate the spin-spin correlation functions between two Kondo impurities coupled to different sites of a half-filled open ...
Open Access to scholarly communications: advantages, policy and advocacyAcceso abierto a las comunicaciones académicas: ventajas, política y defensa
(Universidad Nacional Autónoma de México. Centro Universitario de Investigaciones Bibliotecológicas, 2011)
Open Access to scholarly communications: advantages, policy and advocacyAcceso abierto a las comunicaciones académicas: ventajas, política y defensa
(Universidad Nacional Autónoma de México. Centro Universitario de Investigaciones Bibliotecológicas, 2018)
Segundo festival de la danza clásica y contemporánea
(Facultad de Medicina, 1967)
Ecological implications of extreme events: footprints of the 2010 earthquake along the chilean coastPLOS ONEPLOS ONE
(PUBLIC LIBRAY OF SCIENCE, 2016)
Magnetic states of the two-leg-ladder alkali metal iron selenides AFe2Se3
(American Physical Society, 2013-01)
Recent neutron scattering experiments addressing the magnetic state of the two-leg-ladder selenide compound BaFe2Se3 have unveiled a dominant spin arrangement involving ferromagnetically ordered 2×2 iron superblocks, that ...
Emergent low-energy bound states in the two-orbital Hubbard model
(American Physical Society, 2018-03-30)
A repulsive Coulomb interaction between electrons in different orbitals in correlated materials can give rise to bound quasiparticle states. We study the nonhybridized two-orbital Hubbard model with intra- (inter)orbital ...