(Â鶹ÒùÔº)—Scientists have built tiny logic machines out of single atoms that operate completely differently than conventional logic devices do. Instead of relying on the binary switching paradigm like that used by transistors ...
Â鶹ÒùÔºicists have developed a quantum machine learning algorithm that can handle infinite dimensions—that is, it works with continuous variables (which have an infinite number of possible values on a closed interval) instead ...
(Â鶹ÒùÔº)—Â鶹ÒùÔºicists are getting a little bit closer to answering one of the oldest and most basic questions of quantum theory: does the quantum state represent reality or just our knowledge of reality?
Â鶹ÒùÔºicists at Rice University's Center for Quantum Materials (RCQM) have created a new iron-based material that offers clues about the microscopic origins of high-temperature superconductivity.
When future users of quantum computers need to analyze their data or run quantum algorithms, they will often have to send encrypted information to the computer.
A combined theoretical and experimental approach has allowed researchers to predict and verify the full structure of a monolayer-coated molecular metal nanoparticle. The methodology was tested on silver-thiolate nanoparticles, ...
When the quantum computer was imagined 30 years ago, it was revered for its potential to quickly and accurately complete practical tasks often considered impossible for mere humans and for conventional computers. But, there ...
A team led by Nanfang Yu, assistant professor of applied physics at Columbia Engineering, has discovered a new phase-transition optical material and demonstrated novel devices that dynamically control light over a much broader ...
In quantum gravity, classical physics and quantum mechanics are at odds: scientists are still uncertain how to reconcile the quantum "granularity" of space-time at the Planck scale with the theory of special relativity. In ...
'Teleportation' – the word evokes images of the fictional Star Trek universe where humans and objects are 'beamed' to another location.
