Anyone who has taken a photo in a poorly lit restaurant or dim concert venue knows all too well the grainy, fuzzy outcomes of low-light imaging. Scientists trying to take images of biological specimens encounter the same ...
Optics & Photonics
Sep 27, 2016
1
864
(Phys.org)—A small team of researchers with affiliations to institutions in Italy, Japan and the U.S. has created a simulation that suggests that it should be possible for a single photon to simultaneously excite two atoms. ...
"Nothing is impossible!" In line with this motto, physicists from the Quantum Dynamics Division of Professor Gerhard Rempe (director at the Max Planck Institute of Quantum Optics) managed to realise a quantum logic gate in ...
Quantum Physics
Jul 7, 2016
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4743
You can't sign up for the quantum internet just yet, but researchers have reported a major experimental milestone towards building a global quantum network - and it's happening in space.
Quantum Physics
Jun 2, 2016
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76
Predictions from quantum physics have been confirmed by countless experiments, but no one has yet detected the quantum physical effect of entanglement directly with the naked eye. This should now be possible thanks to an ...
Quantum Physics
May 3, 2016
1
272
Quantum mechanics, with its counter-intuitive rules for describing the behavior of tiny particles like photons and atoms, holds great promise for profound advances in the security and speed of how we communicate and compute.
Quantum Physics
Apr 27, 2016
1
165
A team from the University of Rochester has shown that fluctuations in "twisted light" could be exploited for a range of applications, from detecting rotating black holes to object detection by lidar, the light-equivalent ...
General Physics
Apr 8, 2016
0
673
Researchers at the Institute of Quantum Optics and Quantum Information, the University of Vienna, and the Universitat Autonoma de Barcelona have achieved a new milestone in quantum physics: they were able to entangle three ...
Quantum Physics
Feb 29, 2016
1
3625
New research demonstrates that particles at the quantum level can in fact be seen as behaving something like billiard balls rolling along a table, and not merely as the probabilistic smears that the standard interpretation ...
Quantum Physics
Feb 19, 2016
3
1895
(Phys.org)—A trio of physicists in Europe has come up with an idea that they believe would allow a person to actually witness entanglement. Valentina Caprara Vivoli, with the University of Geneva, Pavel Sekatski, with ...
