Statut | Confirmé |
Série | PT-IHES |
Domaines | hep-th |
Date | Mercredi 13 Décembre 2023 |
Heure | 14:00 |
Institut | IHES |
Salle | Amphithéâtre Léon Motchane |
Nom de l'orateur | Ma |
Prenom de l'orateur | Han |
Addresse email de l'orateur | |
Institution de l'orateur | Perimet Institute |
Titre | Renormalization Group for Metals: Application to Fermi Liquids and Experimental Consequences |
Résumé | Metals, commonly found in various quantum materials, are characterized by the presence of Fermi surfaces, where all zero-energy modes contribute to the low-energy dynamics. In this talk, I will present our recent work on the simplest metallic state, the Fermi liquid phase, from the RG perspective. The novel functional framework enables us to capture the non-trivial RG flow around the Fermi liquid fixed-point and uncovers the collective modes and Fermi liquid instabilities. I will also discuss our study on the Fermi liquid with non-circular fermi surface, especially on the collective modes associated with the inflection points. |
Numéro de preprint arXiv | |
Commentaires | |
Fichiers attachés |
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