Lab sets a new record for creating heralded photons
(Phys.org) —Entanglement, by general consensus of physicists, is the weirdest part of quantum science. To say that two particles, A and B, are entangled means that they are actually two parts of an inseparable ...
Physicists succeed in closing last local realistic loophole for systems of entangled photons
A team led by the Austrian physicist Anton Zeilinger has carried out an experiment with photons, in which they have closed an important loophole. The researchers have thus provided the most complete experimental ...
'Spooky action at a distance' aboard the ISS
(Phys.org) —Albert Einstein famously described quantum entanglement as "spooky action at distance"; however, up until now experiments that examine this peculiar aspect of physics have been limited to relatively ...
Quantum teleportation performed with light from a quantum dot embedded in an LED
Researchers discover a way to avoid decoherence in a quantum system
Metamaterials provide active control of 'slow light' devices
LANL researchers and collaborators have made the first demonstration of rapidly switching on and off "slow light" in specially designed metamaterials at room temperature. Metamaterials are assemblies of ...
Researchers explore quantum entanglement
Albert Einstein called quantum entanglement—two particles in different locations, even on other sides of the universe, influencing each other—"spooky action at a distance."
Quantum strategies fail to improve capacity of quantum optical communication channels
Of Einstein and entanglement: Quantum erasure deconstructs wave-particle duality
Physicists extend entanglement in Einstein experiment
Researchers entangle a single electron spin to a single photon in a quantum dot
Quantum communication without entanglement could perform faster than previously thought possible
Silicon chip enables mass-manufacture of quantum technologies
(Phys.org)—Scientists from the University of Bristol's Centre for Quantum Photonics have developed a silicon chip that will pave the way to the mass-manufacture of miniature quantum chips. The announcement ...
Disentangling information from photons
Theoretical physicist Filippo Miatto and colleagues from the University of Strathclyde, Glasgow, UK, have found a new method of reliably assessing the information contained in photon pairs used for applications in cryptography ...