Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Lopes, J. M. V. P."'
Basis-Independent Spectral Methods for Non-linear Optical Response in Arbitrary Tight-binding Models
Autor:
João, S. M., Lopes, J. M. V. P.
Publikováno v:
J. Phys.: Condens. Matter 32 125901 (2020)
In this paper, we developed a basis-independent perturbative method for calculating the non-linear optical response of arbitrary non-interacting tight-binding models. Our method is based on the non-equilibrium Keldysh formalism and allows an efficien
Externí odkaz:
http://arxiv.org/abs/1810.03732
Publikováno v:
CONDENSED MATTER THEORIES, VOL 13, CONDENSED MATTER THEORIES, 241-252, 1998
A model of strongly disordered lattice system with long-range Coulomb interactions between localized charge carriers has been considered. The total electronic energy is characterized by the presence of multiple metastable minima (including the true g
Externí odkaz:
http://arxiv.org/abs/cond-mat/9811341