Media type: E-Article Title: Bipartite and tripartite entanglement in a Bose-Einstein acoustic black hole Contributor: Isoard, Mathieu; Milazzo, Nadia; Pavloff, Nicolas; Giraud, Olivier imprint: American Physical Society (APS), 2021 Published in: Physical Review A Language: English DOI: 10.1103/physreva.104.063302 ISSN: 2469-9926; 2469-9934 Origination: Footnote: