Media type: E-Article Title: Hyperbolic Interfaces Contributor: Giomi, Luca imprint: American Physical Society (APS), 2012 Published in: Physical Review Letters, 109 (2012) 13 Language: English DOI: 10.1103/physrevlett.109.136101 ISSN: 1079-7114; 0031-9007 Keywords: General Physics and Astronomy Origination: Footnote: