313 citations · 1k across the 33 of their papers we have counts for
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cond-mat.str-el2006★ 12 cited
Relevant coherent states method for the quantum adiabatic dynamics of lattice-coupled charge carriers
O. S. Barisic
A new numerical method is proposed for determining the low-frequency dynamics of the charge carrier coupled to the deformable quantum lattice. As an example, the polaron band struc…
cond-mat.str-el2006★ 8 cited
Quantum adiabatic polarons by translationally invariant perturbation theory
O. S. Barisic, S. Barisic
The translationally invariant diagrammatic quantum perturbation theory (TPT) is applied to the polaron problem on the 1D lattice, modeled through the Holstein Hamiltonian with the…
cond-mat.str-el2006
Holstein light quantum polarons
O. S. Barisic
The polaron formation is investigated in the intermediate regime of the Holstein model by using an exact diagonalization technique for the one-dimensional infinite lattice. The num…