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20182021
most citedRelative importance of nonlinear electron-phonon coupling and vertex corrections in the Holstein model

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cond-mat.supr-con2018

Temperature-filling phase diagram of the two-dimensional Holstein model in the thermodynamic limit by self-consistent Migdal approximation

Philip M. Dee, Ken Nakatsukasa, Yan Wang +1

We study the temperature-filling phase diagram of the single-band Holstein model in two dimensions using the self-consistent Migdal approximation, where both the electron and phono…