Search results for quanta

General Physics May 12, 2014

HADES searches for dark matter

Although Dark Energy and Dark Matter appear to constitute over 95 percent of the universe, nobody knows of which particles they are made up. Astrophysicists now crossed one potential Dark Matter candidate – the Dark Photon ...

Quantum Physics Apr 10, 2014

A quantum logic gate between light and matter

Scientists at Max Planck Institute of Quantum Optics, Garching, Germany, successfully process quantum information with a system comprising an optical photon and a trapped atom.

General Physics Mar 4, 2014

Researchers propose a new way to detect the elusive graviton

(Phys.org) —Among the four fundamental forces of nature, only gravity has not had a basic unit, or quanta, detected. Physicists expect that gravitational force is transmitted by an elementary particle called a graviton, ...

Quantum Physics Nov 28, 2013

New simulatable model displaying exotic quantum phenomena

(Phys.org) —It is fascinating how quantum mechanical behavior of particles at smallest scales can give rise to strange properties that can be observed in the classical world. One example is the Fractional Quantum Hall Effect ...

Quantum Physics Nov 14, 2013

Seeing a photon without absorbing it

Light is of fundamental importance. It allows us to see the world around us and record pictures of our environment. It enables communication over long distances through optical fibers. All current methods of detecting light ...

Quantum Physics Oct 25, 2013

Physicists aim to make transition to quantum world visible

Theoretical physicist Frank Wilhelm-Mauch and his research team at Saarland University have developed a mathematical model for a type of microscopic test lab that could provide new and deeper insight into the world of quantum ...

Quantum Physics Oct 11, 2013

The power of one: Single photons illuminate quantum technology

Quantum mechanics, which aims to describe the nano-scale world around us, has already led to the development of many technologies ubiquitous in modern life, including broadband optical fibre communication and smartphone displays.

Quantum Physics Oct 3, 2013

Physicists 'entangle' microscopic drum's beat with electrical signals

Extending evidence of quantum behavior farther into the large-scale world of everyday life, physicists at the National Institute of Standards and Technology (NIST) have "entangled"—linked the properties of—a microscopic ...

Quantum Physics Sep 25, 2013

Scientists create never-before-seen form of matter

Harvard and MIT scientists are challenging the conventional wisdom about light, and they didn't need to go to a galaxy far, far away to do it.

Business Aug 28, 2013

Taiwan wins Apple iWatch orders: analyst, reports

Two leading Taiwanese electronics firms that assemble products for Apple have received orders to make the highly anticipated "iWatch", an analyst and reports said Wednesday.

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