Exploring the supersolid phase of matter with dipolar quantum gases
ORAL · Invited
Abstract
Supersolids are a paradoxical quantum phase of matter intermediate between superfluids and crystals. I will show how the fundamental properties of supersolids can be explored in Bose-Einstein condensates of strongly dipolar atoms. I will in particular show how one of their key properties, the sub-unity superfluid fraction, can be measured by studying the Josephson effect that naturally exists in supersolids.
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Publication: Sub-unity superfluid fraction of a supersolid from self-induced Josephson effect, Giulio Biagioni, Nicolò Antolini, Beatrice Donelli, Luca Pezzè, Augusto Smerzi, Marco Fattori, Andrea Fioretti, Carlo Gabbanini, Massimo Inguscio, Luca Tanzi, Giovanni Modugno, arXiv:2311.04757
Presenters
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Giulio Biagioni
University of Florence
Authors
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Giulio Biagioni
University of Florence