"Josephson oscillations and superfluidity in strongly correlated 2D Fermi gases" mehr ...
Prof. Dr. Henning Moritz
(Institut für Laserphysik, Universität Hamburg)
Wednesday, 25.11.2020 at 14:00 / 14:30 o'clock
Pretalk: Dr. Moritz Drescher, Institut für Theoretische Physik, Universität Heidelberg, tba
Reducing the dimensionality of a quantum system from three to two dimensions significantly modifies its physical properties. One striking effect is the increased role of fluctuations in low-dimensional systems, which prevents long-range phase coherence and makes 2D the marginal dimension for the existence of superfluidity.