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
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The practicality of quantum computing hangs on the integrity of the quantum bit, or qubit.
Quantum Physics
Aug 26, 2020
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For the last decade, scientists have been making giant leaps in their ability to build and control systems based on the bizarre rules of quantum mechanics, which describe the behavior of particles at the subatomic scale.
Quantum Physics
Nov 22, 2018
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An international team of quantum scientists and engineers led by the University of Bristol and involving groups from China, Denmark, Spain, Germany and Poland, have realised an advanced large-scale silicon quantum photonic ...
Quantum Physics
Mar 9, 2018
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(Phys.org) —A team made up of researchers from several countries has succeeded in creating a chip that allows for observation of the interference between silicon photon-pair sources. In their paper published in Nature Photonics, ...
An international team of scientists has shown for the first time that atoms can work collectively rather than independently of each other to share light.
Quantum Physics
Nov 14, 2013
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A team of researchers from the University of California, Riverside's Bourns College of Engineering have solved a problem that previously presented a serious hurdle for the use of graphene in electronic devices.
Nanomaterials
Sep 3, 2013
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ETH-researchers cannot "beam" objects or humans of flesh and blood through space yet, a feat sometimes alluded to in science fiction movies. They managed, however, to teleport information from A to B – for the first time ...
Quantum Physics
Aug 14, 2013
22
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(Phys.org) —If you could peek at the inner workings of a computer processor you would see billions of transistors switching back and forth between two states. In optical communications, information from the switches can ...
Optics & Photonics
Apr 1, 2013
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An international research group led by scientists from the University of Bristol, UK, and the University of Queensland, Australia, has demonstrated a quantum algorithm that performs a true calculation for the first time. ...
Optics & Photonics
Feb 24, 2013
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