The Clauser-Horne approach used to derive experimentally measurable quantities for performing experiments on EPR paradox based on Type-I Spontaneous Parametric Down Conversion (SPDC) sources is discussed. It is proved that in this case the deduced Bell's type inequality does not correctly express separability and causality. A deeper analysis of the problem shows that the Clauser-Horne hypothesis of factorizability of joint detection probability cannot be considered so general as to describe this physical situation.
On the Validity of Clauser and Horne Factorizability / Garuccio, A.; Berardi, V.. - In: FOUNDATIONS OF PHYSICS. - ISSN 0015-9018. - STAMPA. - 33:4(2003), pp. 637-644. [10.1023/A:1023726805179]
On the Validity of Clauser and Horne Factorizability
Berardi, V.
2003-01-01
Abstract
The Clauser-Horne approach used to derive experimentally measurable quantities for performing experiments on EPR paradox based on Type-I Spontaneous Parametric Down Conversion (SPDC) sources is discussed. It is proved that in this case the deduced Bell's type inequality does not correctly express separability and causality. A deeper analysis of the problem shows that the Clauser-Horne hypothesis of factorizability of joint detection probability cannot be considered so general as to describe this physical situation.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
