Mercoledì 13 dicembre 2023, h. 14:30-15:30
Scuola Normale Superiore, Pisa, Aula Tonelli
Alessandra Lanotte (CNR-Nanotech Lecce)
terrà un seminario dal titolo:
"Turbulent regime investigation in quantum fluids of light"
Abstract: The
observation of turbulent regimes in quantum fluids is receiving renewed
interest thanks to the ability to manipulate with a high degree
of control quantum systems such as superfluid helium or atomic
Bose–Einstein condensates. We discuss the turbulent dynamics of a
two-dimensional quantum fluid of exciton–polaritons, hybrid light–matter
quasiparticles, both by measuring the kinetic energy spectrum and
showing the onset of vortex clustering. These results contribute to the
investigations of quantum turbulence in two-dimensional fluids, a
relatively young research field.
Classe di Scienze