Media type: E-Article Title: Critical excitation spectrum of a quantum chain with a local three-spin coupling Contributor: McCabe, John F.; Wydro, Tomasz imprint: American Physical Society (APS), 2011 Published in: Physical Review E Language: English DOI: 10.1103/physreve.84.031123 ISSN: 1539-3755; 1550-2376 Keywords: General Medicine Origination: Footnote: