Fakultät für Physik und Astronomie
STEPHEN PHILLIPS hostreviews.co.uk / UNSPLASH

Scale invariance, a hidden symmetry explored with quantum gases

Prof. Dr. Jean Dalibard , Collège de France, Paris, France

Scale invariance, a concept first introduced in high energy physics, has recently found many applications in the physics of quantum gases and fluids. It applies to strongly interacting Fermi gases, to two-dimensional Bose gases, and to few-body systems exhibiting the so-called Efimov effect. In this presentation, I will illustrate the emergence of scale and conformal invariance in cold atomic gases with examples ranging from thermodynamics to soliton physics to "breathers", i.e. specific structures with periodic time evolution.

Physikalisches Kolloquium
25 Nov 2022, 17:00
INF 308, Hörsaal 1

Add to calendar Add to calendar
Today:
TBD
Prof. Philipp Huke (Hochschule Emden/Leer)
10:00
Anyons hiding in gauge theory in two, three, and four dimensions
Nikita Nekrasov
16:00