Bristol researchers have developed a tiny device that paves the way for higher performance quantum computers and quantum communications, making them significantly faster than the current state-of-the-art.
Optics & Photonics
Nov 9, 2020
0
1083
When atoms get extremely close, they develop intriguing interactions that could be harnessed to create new generations of computing and other technologies. These interactions in the realm of quantum physics have proven difficult ...
Quantum Physics
Oct 30, 2020
5
3645
In a world first, researchers from the University of Ottawa in collaboration with Israeli scientists have been able to create optical framed knots in the laboratory that could potentially be applied in modern technologies. ...
Optics & Photonics
Oct 17, 2020
3
457
Theoretical physicists Kamran Ullah and Hameed Ullah have shown that a position-dependent mass optomechanical system involving a cavity between two mirrors, one attached to a resonator, can enhance induced transparency and ...
Optics & Photonics
Oct 16, 2020
0
5
The Fourier transform is an important mathematical tool that decomposes a function or dataset into a its constituent frequencies, much like one could decompose a musical chord into a combination of its notes. It is used across ...
Quantum Physics
Oct 14, 2020
3
2202
Researchers at UNSW Sydney have demonstrated the lowest noise level on record for a semiconductor quantum bit, or qubit. The research was published in Advanced Materials.
Quantum Physics
Oct 8, 2020
0
355
MIT researchers using superconducting quantum bits connected to a microwave transmission line have shown how the qubits can generate on demand the photons, or particles of light, necessary for communication between quantum ...
Optics & Photonics
Oct 8, 2020
0
662
New research published in EPJ D has revealed how robust initial states can be prepared in quantum information systems, minimizing any unwanted transitions which lead to losses in quantum information.
Quantum Physics
Sep 28, 2020
0
15
Physicist Reinhold Bertlmann of the University of Vienna, Austria has published a review of the work of his late long-term collaborator John Stewart Bell of CERN, Geneva in EPJ H. This review, "Real or Not Real: that is the ...
Quantum Physics
Sep 24, 2020
1
283
A research team from Garching and Vienna discovered a remarkable echo effect that offers exciting new possibilities for working with quantum information.
General Physics
Sep 24, 2020
0
51
