212 citations · 1.4k across the 61 of their papers we have counts for
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cond-mat.stat-mech1999★ 1 cited
Charge density wave and quantum fluctuations in a molecular crystal
N. Macris, C. -A. Piguet
We consider an electron-phonon system in two and three dimensions on square, hexagonal and cubic lattices. The model is a modification of the standard Holstein model where the opti…
math-ph1999★ 21 cited
Characterization of the Spectrum of the Landau Hamiltonian with Delta Impurities
T. C. Dorlas, N. Macris, J. V. Pulé
We consider a random Schrodinger operator in an external magnetic field. The random potential consists of delta functions of random strengths situated on the sites of a regular two…
cond-mat.str-el1999★ 44 cited
Phase separation and the segregation principle in the infinite-U spinless Falicov-Kimball model
J. K. Freericks, Ch. Gruber, N. Macris
The simplest statistical-mechanical model of crystalline formation (or alloy formation) that includes electronic degrees of freedom is solved exactly in the limit of large spatial…