Quantum Ensembles As described by Aiham M. Rostom in article number 2100434, the cover image shows how a hidden interference pattern A-interferometer can be recovered application of post-selection on B-interferometer. Above picture, formula for pure entangled state is written to point out that key element this phenomenon.

Unique features of quantum wires (QWI), quantum box (QB), and related structures are discussed to clarify those physical processes that can be exploited for the creation of advanced device functions. We review first various schemes to suppress scattering processes by impurities, interface roughness, phonons, and electrons in these structures. Then, the advantage and limitation of gate-controlle...

Common observations of the unpredictability of human behavior and the influence of one question on the answer to another suggest social science experiments are probabilistic and may be mutually incompatible with one another, characteristics attributed to quantum mechanics (as distinguished from classical mechanics). This paper examines this superficial similarity in depth using the Foulis-Randa...

We investigate the phenomenon of quantum interference in spontaneous emission for a three-level V-type emitter placed between two bismuth-chalcogenide (Bi2Te3, Bi2Se3) microspheres. In particular, we find that degree can become as high 0.994, value which is attributed to strong dependence rate on orientation an atomic dipole relative surfaces microspheres, at excitation frequencies phonon-polar...

People use conjunctions and disjunctions of concepts in ways that violate the rules of classical logic, such as the law of compositionality. Specifically, they overextend conjunctions of concepts, a phenomenon referred to as the Guppy Effect. We build on previous efforts to develop a quantum model [1, 2, 3], that explains the Guppy Effect in terms of interference. Using a well-studied data set ...

We present a theory of quantum-coherent transport through a lateral p-n-p structure in graphene, which fully accounts for the interference of forward and backward scattering on the p-n interfaces. The backreflection amplitude changes sign at zero incidence angle because of the Klein phenomenon, adding a phase pi to the interference fringes. The contributions of the two p-n interfaces to the pha...