246 citations · 993 across the 28 of their papers we have counts for
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cond-mat.str-el2009
Perturbative theory of the non-equilibrium singlet-triplet transition
B. Horvath, B. Lazarovits, G. Zarand
We study equilibrium and non-equilibrium properties of a two-level quantum dot close to the singlet-triplet transition. We treat the on-site Coulomb interaction and Hund's rule cou…
cond-mat.mtrl-sci2009★ 7 cited
Theory of optical conductivity for dilute GaMnAs
C. P. Moca, G. Zarand, M. Berciu
We construct a semi-microscopic theory, to describe the optical conductivity of GaMnAs in the dilute limit, x = 1%. We construct an effective Hamiltonian that captures inside-impur…