129 citations · 213 across the 4 of their papers we have counts for
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cond-mat.str-el2003
Quantum Dynamics of Polaron Formation
Li-Chung Ku, S. A. Trugman
The formation of a polaron quasiparticle from a bare electron is studied in the framework of the Holstein model of electron-phonon coupling. Using Schrödinger's formalism, we calcu…
cond-mat.str-el2002★ 29 cited
Numerical study of the Jahn-Teller polaron and bipolaron
S. El Shawish, J. Bonca, Li-Chung Ku +1
The properties of the polaron and bipolaron are explored in the 1D Jahn-Teller model with dynamical quantum phonons. The ground-state properties of the polaron and bipolaron are co…
cond-mat.str-el2001★ 129 cited
Dimensionality effects on the Holstein polaron
Li-Chung Ku, S. A. Trugman, J. Bonca
Based on a recently developed variational method, we explore the properties of the Holstein polaron on an infinite lattice in dimensions, where . The computatio…