Transient dynamics of super Bloch oscillations of a 1D Holstein polaron under the influence of an external AC electric field

• Main Authors: Huang, Zhongkai, Hoshina, Masayuki, Ishihara, Hajime, Zhao, Yang
• 其他作者: School of Materials Science and Engineering
• 格式: Article
• 語言: English
• 出版: 2020
• 主題: Engineering::Materials; Carrier–phonon Coupling; Davydov Ansatz
• 在線閱讀: https://hdl.handle.net/10356/143657
• 機構: Nanyang Technological University

Theoretical formalism for DC‐field polaron dynamics is extended to the dynamics of a 1D Holstein polaron in an external AC electric field using multiple Davydov trial states. Effects of carrier–phonon coupling on detuned and resonant scenarios are investigated for both phase and nonzero phase. For s...