In the antiadiabatic limit, electron mass renormalization is suppressed by the small factor λD/Ω0, while the superconducting Tc is still set by the standard coupling λ, with the Fermi energy replacing the phonon frequency as the cutoff.
Title resolution pending
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
cond-mat.supr-con 1years
2019 1verdicts
CONDITIONAL 1representative citing papers
citing papers explorer
-
Antiadiabatic Phonons and Superconductivity in Eliashberg-McMillan Theory
In the antiadiabatic limit, electron mass renormalization is suppressed by the small factor λD/Ω0, while the superconducting Tc is still set by the standard coupling λ, with the Fermi energy replacing the phonon frequency as the cutoff.