Quantum Physics News

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Black Holes with Low Activity Act as Major Factories of High-Energy Cosmic Particles

Energetic particles like X-rays, neutrinos, and gamma rays fill the Universe. But the origins of a majority of the high-energy cosmic particles remain inexplicable.

27 Sep 2021

Scientists Propose a Novel Method for Detecting Superfluid Motion

Researchers at Rochester Institute of Technology are part of a new study that could help unlock the potential of superfluids—essentially frictionless special substances capable of unstopped motion once initiated.

27 Sep 2021

Two Argonne Scientists Receive DOE Funding to Advance Research in Quantum Information Science

Argonne's David Awschalom and Oleg Poluektov study the materials and chemical processes needed to develop the next generation of quantum-smart devices and quantum computing technology.

27 Sep 2021

Study Examines Systems Transitioning from 'Normal' Fluid to Superfluid

We can learn a lot by studying microscopic and macroscopic changes in a material as it crosses from one phase to another, for example from ice to water to steam.

27 Sep 2021

Study Identifies How Electrons are Distributed Among Atomic Orbitals

Scientists are working hard to engineer the properties of nanostructures, such as atoms and molecules, to realize efficient logic devices that can operate at the fundamental scale of matter - the scale of atoms.

24 Sep 2021

New 15-User Fully Connected Entanglement-Based Quantum Secure Direct Communication Network

Quantum communication has presented a revolutionary step in secure communication due to its high security of the quantum information, and many communication protocols have been proposed, such as the quantum secure direct communication protocol.

24 Sep 2021

Hubble Image Reveals Einstein Ring Formation in Newly Discovered Galaxy

The glamour shots of the universe taken by the Hubble Space Telescope are very much revealing that every time they lead to some kind of discovery.

24 Sep 2021

New Observation Shows Distant Galaxies with Exhausted Gases

Astronomers from the Comic Dawn Center have discovered six galaxies in the early Universe that have exhausted all their gas and formed into new stars. The astronomers used the Hubble Space Telescope, the ALMA radio telescope, and the “cosmic telescope” for the discovery.

23 Sep 2021

Researchers Develop a New, Faster Quantum Cryptography Protocol

Quantum cryptography is one of the most promising quantum technologies of our time: Exactly the same information is generated at two different locations, and the laws of quantum physics guarantee that no third party can intercept this information.

23 Sep 2021

Researchers Discover Anomalous Properties of High-Energy Upsilon Mesons

For the first time, researchers were able to quantify the energy dependence of e+e- ? B-anti-B, B-anti-B*, and B*-anti-B* reactions in the 10.63 GeV to 11.02 GeV energy range.

22 Sep 2021