Holographic perspectives on chiral transport

Session

New perspectives on chiral transport

13 Mar 2023, 14:10

Aula Renzo Leonardi (ECT*)

Conveners

New perspectives on chiral transport

• Karl Landsteiner (IFT UAM/CSIC Madrid)

1. Electric Conductivity and Chiral Anomaly - perturbative and holographic perspectives

Kenji Fukushima (The University of Tokyo)

13/03/2023, 14:10

In this talk, I would like to discuss the calculations of electric conductivity under a strong magnetic field. When the coupling constant is small enough, the perturbative approach should be useful, but the resummation is indispensable for the electric conductivity. I will explicate some technical details and investigate the subtle point in connection to the chiral anomaly. That is, it is...

2. Collective axions in chiral media: an effective field theory approach

Andrey Sadofyev (IGFAE)

13/03/2023, 14:30

The IR pole of the anomalous triangle diagram indicates that a system of massless fermions may support a collective pseudoscalar mode. At finite axial density, this mode controls the low-energy dynamics of the system and becomes the sound wave of the anomalous hydrodynamics. In this talk, I will discuss how this mode is affected by fermionic interactions, and show that the low-energy dynamics...

3. Discussion

13/03/2023, 14:50