The tomographic approach to quantum mechanics is revisited as a direct tool to investigate the violation of Bell-like inequalities. Since quantum tomograms are well defined probability distributions, the tomographic approach is emphasized to be the most natural one to compare the predictions of classical and quantum theory. Examples of inequalities for two qubits and two qutrits are considered in the tomographic probability representation of spin states.
Bell's inequalities in the tomographic representation / Lupo, C; I Man'ko, V; Marmo, G. - In: JOURNAL OF PHYSICS. A, MATHEMATICAL AND GENERAL. - ISSN 0305-4470. - 39:40(2006), pp. 12515-12524. [10.1088/0305-4470/39/40/016]
Bell's inequalities in the tomographic representation
C Lupo
;
2006-01-01
Abstract
The tomographic approach to quantum mechanics is revisited as a direct tool to investigate the violation of Bell-like inequalities. Since quantum tomograms are well defined probability distributions, the tomographic approach is emphasized to be the most natural one to compare the predictions of classical and quantum theory. Examples of inequalities for two qubits and two qutrits are considered in the tomographic probability representation of spin states.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
