Dynamics of strongly coupled electron-phonon systems (B09)

• Subject Area: Theoretical Condensed Matter Physics
• Term: since 2021
• Project identifier: Deutsche Forschungsgemeinschaft (DFG) - Project number 422213477

The project will develop a theoretical description for time-dependent processes in strongly-coupled electron-phonon systems. A specific focus will lie on the interplay of different ordered states, like CDW states or superconductors. Based on preliminary work in this area, the project will investigate the dynamics of collective modes after a pump or in the presence of a drive. Moreover, we will address how polaronic dressing can influence driven electronic states. The project aims to improve the understanding of experimental investigations, such as ultrafast optical and THz pump-probe spectroscopy as well as 2D spectroscopy.

• DFG Programme: CRC/Transregios
• Subproject of: TRR 288: Elastic Tuning and Response of Electronic Quantum Phases of Matter (ELASTO-Q-MAT)
• Applicant Institution: Goethe-Universität Frankfurt am Main
• Project Heads: Professor Dr. Jamir Marino, until 6/2024; Professor Dr. Falko Pientka