2001/07/18 by G. Kaniadakis, A.M. Scarfone, A. M. Scarfone +1
Physics and Astronomy · Social Sciences · #Cold Atom Physics and Bose-Einstein Condensates #Quantum many-body systems #Research in Social Sciences #Strong Light-Matter Interactions #cond-mat.soft #cond-mat.stat-mech #quant-ph
paper · pdf · doi:10.1103/physreve.64.026106
published as Phys. Rev. E, 64 026106 (2001) · 7 pages, 4 figures
arxiv created 2002/04/11 · openalex publication_date 2005/01/01 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/02
The paper deals with a planar particle system obeying a generalized exclusion principle (EP) and governed, in the mean field approximation, by a nonlinear Schrödinger equation. We show that the EP involves a mathematically simple and physically transparent mechanism, which allows the genesis of quantum vortices in the system. We obtain in a closed form the shape of the vortices and investigate its main physical properties.