First-ever calculation performed on optical quantum computer chip
(PhysOrg.com) -- A primitive quantum computer that uses single particles of light (photons) whizzing through a silicon chip has performed its first mathematical calculation. This is the first time a calculation ...
New Law of Physics Could Explain Quantum Mysteries
Researchers Set New Distance Record for Quantum Key Distribution
Physicists Demonstrate Quantum Memory with Matter Qubits
Quantum Mysticism: Gone but Not Forgotten
Physicists Propose New Ultracold Scheme for Scalable Quantum Information Processing
Too much entanglement can render quantum computers useless
Ion trap quantum computing
Post-Quantum Correlations: Exploring the Limits of Quantum Nonlocality
Physicists Detect Single-Electron Tunneling with Quantum Dots
'Squeezing' light into quantum dots
Spacetime May Have Fractal Properties on a Quantum Scale
Time warp: Researchers show possibility of cloning quantum information from the past
(Phys.org) —Popular television shows such as "Doctor Who" have brought the idea of time travel into the vernacular of popular culture. But problem of time travel is even more complicated than one might think. LSU's Mark ...
Scientists predict coreless vortex in ultracold atoms
Swirling, persistent vortices can be created in superfluid helium. Generally no atoms sit at the eye of these miniature hurricanes. Things might be different in condensates of ultracold atoms. Theorists at ...