Buscan crear super computadoras sin límite de velocidad

Un equipo de investigadores liderados por científicos de la Universidad de Yale ejecutó exitosamente operaciones simples de mecánica cuántica, lo cual podría significar la creación de hardware con potencial ilimitado de procesamiento.

Quantum Simulation of a Relativistic Particle

Researchers of the Institute for Quantum Optics and Quantum Information (IQOQI) in Innsbruck, Austria, used a calcium ion to simulate a relativistic quantum particle, demonstrating a phenomenon that has not been directly observable so far:

The Zitterbewegung

They have published their findings in the current issue of the journal Nature.

Golden Ratio Discovered in Quantum World: Hidden Symmetry Observed for the First Time in Solid State Matter

The magnetic field is used to tune the chains of spins to a quantum critical state. The resonant modes ( notes ) are detected by scattering neutrons. These scatter with the characteristic frequencies of the spin chains. (Credit: Image courtesy of Helmholtz Association of German Research Centres)

Researchers from the Helmholtz-Zentrum Berlin für Materialien und Energie ( HZB ), in cooperation with colleagues from Oxford and Bristol Universities, as well as the Rutherford Appleton Laboratory, UK, have for the first time observed a nanoscale symmetry hidden in solid state matter. They have measured the signatures of a symmetry showing the same attributes as the golden ratio famous from art and architecture.

Venezuela gana por tercera vez la «Letra de Oro» en Leipzig

...esta vez con Geohistoria de la Sensibilidad en Venezuela, de Pedro Cunill Grau, edición de la Fundación Empresas Polar, Caracas, 2007.