The CHSH Bell Inequality: A Critical Look at Its Mathematics and Some Consequences for Physical Chemistry

Entanglement detection: Linear entropy versus Bell-CHSH inequality

The relation between the violation of the Bell-CHSH inequalities and entanglement properties of quantum states is not clear so one may consider the mixedness of the system to understand the entanglement properties better than the Bell-CHSH inequality. In this respect, we prove that if the mixedness of the state measured by the linear entropy is less than 2 3 but strictly greater than zero then ...

Inequality at Birth: Some Causes and Consequences*

Bell inequalities stronger than the CHSH inequality for 3-level isotropic states

Abstract We show that some two-party Bell inequalities with two-valued observables are stronger than the CHSH inequality for 3⊗3 isotropic states in the sense that they are violated by some isotropic states in the 3 ⊗ 3 system that do not violate the CHSH inequality. These Bell inequalities are obtained by applying triangular elimination to the list of known facet inequalities of the cut polyto...

Look at the Clinical Skills Center and its applications

Clinical skills centers are one of the potentials in medical universities. Despite the huge spending in our country, these centers are used incompletely and undesirable. These review articles look at these centers, its application in some Iranian universities and foreign universities, and present some suggestions for optimal use of these centers in nationwide universities

Bell Inequality and Its Application to Cosmology

One of the cornerstones of inflationary cosmology is that primordial density fluctuations have a quantum mechanical origin. However, most physicists consider that such quantum mechanical effects disappear in CMB data due to decoherence. In this conference report, we show that the violation of Bell inequalities in an initial state of our universe increases exponentially with the number of modes ...