2023-03-31 2023-03-31

Conferencias y seminarios

Superconductivity without quasiparticles

Fecha

Viernes 31 de marzo de 2023

Hora

16:15

Lugar

Sala F-21

(Segundo piso edificio de Física)

Charlista: Prof. Joerg Schmalian, Karlsruhe Institute of Technology

Resumen: Superconductivity is abundant near quantum-critical points, where fluctuations suppress the formation of Fermi liquid quasiparticles and the Bardeen-Cooper-Schrieffer theory no longer applies. Holographic superconductivity, rooted in the duality of quantum field theory and gravity theory, has been proposed to describe such systems. We derive holographic superconductivity in form of a gravity theory with emergent space-time from a quantum many-body Hamiltonian.

 

Organiza
Departamento de Física
Contacto
Mario Riquelme marioriquelme@uchile.cl