Pauli crystals in harmonic trap and on a sphere

• URL: http://arxiv.org/abs/2105.13914v1
• Date: Fri, 28 May 2021 15:26:43 GMT
• Title: Pauli crystals in harmonic trap and on a sphere
• Authors: Filip Gampel, Mariusz Gajda, Magdalena Za{\l}uska-Kotur, Jan Mostowski
• Abstract summary: Pauli crystals are structures formed by trapped ultracold non-interacting particles obeying Fermi statistics. Relative positions of the particles are determined by the trapping potential and the Pauli exclusion principle.
• Score: 0.0
• License: http://creativecommons.org/licenses/by-nc-nd/4.0/
• Abstract: Recently predicted and observed Pauli crystals are structures formed by trapped ultracold non-interacting particles obeying Fermi statistics. The relative positions of the particles are determined by the trapping potential and the Pauli exclusion principle. Measuring all particles at once, their positions tend to be close to vertices of non-trivial polyhedrons. Similar shapes are found for systems of particles bound to the surface of a sphere.

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