Finite temperature dynamics of the Holstein-Tavis-Cummings model

• Main Authors: Hou, Erqin, Sun, Kewei, Gelin, Maxim F., Zhao, Yang
• Other Authors: School of Materials Science and Engineering
• Format: Article
• Language: English
• Published: 2024
• Subjects: Engineering; Coupling temperature; Detunings
• Online Access: https://hdl.handle.net/10356/174861
• Institution: Nanyang Technological University

By employing the numerically accurate multiple Davydov Ansatz (mDA) formalism in combination with the thermo-field dynamics (TFD) representation of quantum mechanics, we systematically explore the influence of three parameters-temperature, photonic-mode detuning, and qubit-phonon coupling-on populat...