Any pure entangled state of two particles violates a Bell inequality for two-particle correlation functions (Gisin's theorem). We show that there exist pure entangled N>2 qubit states that do not violate any Bell inequality for N particle correlation functions for experiments involving two dichotomic observables per local measuring station. We also find that Mermin-Ardehali-Belinskii-Klyshko in...

A new method for measuring the quantities influenced by bin-to-bin and inside bin correlations is presented. This method is essential for large multiplicity and/or high density of particles in phase space. The method was applied to the two particle correlation functions of e + e − →W + W − events.

An integrated analysis of multiple instruments measuring concentrations of aerosol particles in the CLOUD (Cosmics Leaving OUtdoor Droplets) chamber at CERN obtains size and time dependent growth rates. A matrix inversion is performed twice: first to get size distributions from measured concentrations using instrument transfer functions; secondly to get growth rates from size distributions usin...

BACKGROUND Associations between airborne particles and health outcomes have been documented worldwide; however, there is limited information regarding health effects associated with different particle sizes. OBJECTIVES We explored the association between size-fractionated particle number concentrations (PNCs) and daily mortality in Shenyang, China. METHODS We collected daily data on cause-s...

The Hanbury-Brown and Twiss method for measuring the radii of stars also has interesting applications in other realms of physics. Intensity interferometry, the technique used by Hanbury-Brown and Twiss for their star measurements, should yield analogous information about the angular .-sizes of excited particles and nuclei, which emit secondary particles. In this report, we interpret such emissi...

We exploit the “regularity” of Boolean functions with the purpose of decreasing the time for constructing minimal threelevel expressions, in the sum of pseudoproducts (SPP) form recently developed. The regularity of a Boolean function of variables can be expressed by an autosymmetry degree (with 0 ). = 0 means no regularity, that is we are not able to provide any advantage over standard synthes...