QFC2024- Quantum gases, fundamental interactions and cosmology

Shear to entropy ratio of superfluids

23 Oct 2024, 16:00

25m

ORAL Fundamental interactions Fundamental Interactions -Talks on specific topics

Speaker

Massimo Mannarelli (Istituto Nazionale di Fisica Nucleare)

Description

We discuss the shear viscosity to entropy ratio in superfluids. We focus on transonic superfluids, showing that the presence of an horizon may lead to the saturation of the so-called KSS bound.

Presentation materials

pisa_2024.pdf