Role of long-range coupling on the properties of single polarons in models with dual electron-phonon couplings

Monodeep Chakraborty, Sankeerth S. Narayan, Vigneshwaran R. +1

We use the Variational Exact Diagonalization to investigate the single polaron properties for four different dual models, combining a short-range off-diagonal (Peierls) plus a long…