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Please use this identifier to cite or link to this item: http://hdl.handle.net/123456789/624

Title: A testable prediction of the no-signalling condition using a variant of the EPR-Bohm example
Authors: Home, Dipankar
Rai, Ashutosh
Majumdar, A.S.
Keywords: Entanglement
EPR
No-signalling
Issue Date: 2013
Publisher: Phys. Lett. A
Citation: D. Home, A. Rai, A. S. Majumdar, A testable prediction of the no-signalling condition using a variant of the EPR-Bohm example, Phys. Lett. A, 2013, 377, 540.
Abstract: Predictive power of the no-signalling condition (NSC) is demonstrated in a testable situation involving a non-ideal Stern–Gerlach (SG) device in one of the two wings of the EPR-Bohm entangled pairs. In this wing, for two types of measurement in the other wing, we consider the spin state of a selected set of particles that are confined to a particular half of the plane while emerging from the SG magnetic field region. Due to non-idealness of the SG setup, this spin state will have superposing components involving a relative phase for which a testable quantitative constraint is obtained by invoking NSC, thereby providing a means for precision testing of this fundamentally significant principle.
URI: http://hdl.handle.net/123456789/624
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