25–26 Jan 2024
UB Physics Faculty
Europe/Madrid timezone

Effects of curved geometry and finite temperature in dipolar Bose Einstein Condensates

25 Jan 2024, 17:30
20m

Speaker

Juan Sánchez-Baena (Universitat Politècnica de Catalunya)

Description

We explore the thermal effects in the phase diagram of a dipolar BEC confined in a tubular geometry, and show that temperature significantly shifts the low density point where the order of the phase transition between the supersolid and fluid phases changes. We also investigate the effect of a shell-shaped confinement in dipolar physics at zero temperature, and show that it leads to the emergence of a rich variety of ring-shaped solids and supersolids.

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