Testing Hawking particle creation by black holes through correlation measurements
Authors: Balbinot R., Carusotto I., Fabbri A., Recati A.
Autors Affiliation: Dipartimento di Fisica, Università di Bologna and INFN sezione di Bologna, Via Irnerio 46, 40126 Bologna, Italy;
INO-CNR BEC Center and Dipartimento di Fisica, Università di Trento, I-38123 Povo, Italy;
Departamento de Fisica Teorica and IFIC, Universidad de Valencia-CSIC, C. Dr. Moliner 50, 46100 Burjassot, Spain
Abstract: Hawking\’s prediction of thermal radiation by black holes has been shown by Unruh to be expected also in condensed matter systems. We show here that in a black hole-like configuration realized in a BEC this particle-creation does indeed take place and can be unambiguously identified via a characteristic pattern in the density–density correlations. This opens the concrete possibility of the experimental verification of this effect.
Journal/Review: INTERNATIONAL JOURNAL OF MODERN PHYSICS D
Volume: 19 (14) Pages from: 2371 to: 2377
KeyWords: analog models; BEC; DOI: 10.1142/S0218271810018463Citations: 8data from “WEB OF SCIENCE” (of Thomson Reuters) are update at: 2022-12-04References taken from IsiWeb of Knowledge: (subscribers only)Connecting to view paper tab on IsiWeb: Click hereConnecting to view citations from IsiWeb: Click here