Antoine Georges

Physique de la matière condensée

Année 2022-2023

Conférence - Assa Auerbach : Kubo Formulas for Strongly Correlated Hamiltonians (A Pedagogical Blackboard Tutorial)

Assa Auerbach, Department of Physics, Technion, Israel Institute of Technology

Operator Hyperspace representation of Kubo formulas.

Continued Fractions expansions for dynamical longitudinal conductivities.

Degeneracy-Projected Polarizations expression for DC Hall and thermal-Hall conductivities.

Static (equilibrium) calculation of DC Hall-type coefficients.

Examples: Conductivity of disordered lattice bosons, Interaction effects on Hall coefficient of t-J model.