Phonon-mediated superconductivity beyond the Migdal approximation
Date:
Presented groundbreaking work on implementing vertex corrections beyond the standard Migdal approximation for electron-phonon interactions in superconductors, with applications to high-Tc hydrides.
Session Chair Role: Also served as Session Chair for “Electrons, Phonons, and Electron-Phonon Scattering” session.
Research Highlights:
- First implementation of vertex corrections in EPW code
- Significant corrections to superconducting properties in H₃S
- New theoretical framework for beyond-Migdal calculations
Impact: This work opens new frontiers in computational superconductivity for high-Tc materials.