RT Journal Article
T1 Nonclassicality tests by classical bounds on the statistics of multiple outcomes
A1 Luis Aina, Alfredo
AB We derive simple practical tests revealing the quantum nature of states by the violation of classical upper bounds on the statistics of multiple outcomes of an observable. These criteria can be expressed in terms of the Kullback-Leibler divergence (or relative entropy). Nonclassicality tests for multiple outcomes can be satisfied by states that do not fulfill the corresponding single-outcome criteria.
PB American Physical Society
SN 1050-2947
YR 2010
FD 2010-08-18
LK https://hdl.handle.net/20.500.14352/44634
UL https://hdl.handle.net/20.500.14352/44634
LA eng
NO ©2010 The American Physical Society. A. L. acknowledges Prof. Ph. Refregier and Dr. A. Rivas for their enlightening discussions. This work has been supported by Project No. FIS2008-01267 of the Spanish Direccion General de Investigacion del Ministerio de Ciencia e Innovacion, and by Project QUITEMAD S2009-ESP-1594 of the Consejeria de Educacion de la Comunidad de Madrid.
NO Comunidad de Madrid
NO Ministerio de Ciencia e Innovación (MCINN), España
DS Docta Complutense
RD 4 abr 2025