Quantum Physics News

RSS

Novel Method for Emulating Nonlinear Quantum Electrodynamics in the Laboratory

On the big screen, in video games and in our imaginations, lightsabers flare and catch when they clash together. In reality, as in a laser light show, the beams of light go through each other, creating spiderweb patterns.

8 Mar 2022

Merging of Galaxies Cause AGN-Heated Dust to Dominate Cool, Far-Infrared Emission in the Galaxy

Over three decades ago, the Infrared Astronomy Satellite detected that the universe comprised many nearly invisible yet extremely luminous galaxies—some of them over a thousand times brighter than the Milky Way.

7 Mar 2022

Physicists Reveal Mechanism for Stimulating the Production of Entanglement in the Hawking Effect

LSU physicists have leveraged quantum information theory techniques to reveal a mechanism for amplifying, or "stimulating," the production of entanglement in the Hawking effect in a controlled manner. Furthermore, these scientists propose a protocol for testing this idea in the laboratory using artificially produced event horizons.

7 Mar 2022

Breakdown of Topological Protection by Vacuum Fluctuations in the Integer Quantum Hall Effect

"Up to 1980 nobody expected that there exists an effect like the Quantized Hall Effect, which depends exclusively on fundamental constants and is not affected by irregularities in the semiconductor like impurities or interface effects." So spoke the German physicist Klaus von Klitzing on receiving the 1985 Nobel Prize in Physics. He was recognised for his discovery, in 1980, of a quantised version of the Hall effect in two-dimensional electron gases.

7 Mar 2022

Analysis of Cosmic Dust Brings Scientists One Step Closer to Quantum and Magnonic Devices

New research published in Science brings us a step closer to magnonic devices and quantum computing. Neutron analysis has revealed the behaviour of magnetic waves in a class of materials, enabling scientists to picture a future where electronic currents no longer cause our devices to heat up.

7 Mar 2022

Study Demonstrates the Potential of Plasma as Energy Booster for High-Gradient Accelerators

An international team of scientists guided by Deutsches Elektronen-Synchrotron (DESY) researchers has shown, for the first time at the FLASHForward experiment that in principle, it is possible to work plasma accelerators at the repetition rates preferred by particle physicists and photon experts.

3 Mar 2022

Oscillation Mechanism of Self-Sustained Divertor Observed in Fusion Plasma Experiment

To control the forces that power the Sun to generate significant clean energy on Earth, scientists heat fuel to an extremely high temperature causing atoms to melt into electrons and nuclei to produce a hot, gaseous soup referred to as plasma.

3 Mar 2022

Creating a Hybrid Array of Neutral Atoms Opens the Door to Many Quantum Applications

Qubits, the building blocks of quantum computers, can be made from many different technologies. One way to make a qubit is to trap a single neutral atom in place using a focused laser, a technique that won the Nobel Prize in 2018.

3 Mar 2022

Review Introduces a New Theoretical Concept that Interweaves Magnetism and Topology

The new review paper on magnetic topological materials of Andrei Bernevig, Princeton University, USA, Haim Beidenkopf, Weizmann Institute of Science, Israel, and Claudia Felser, Max Planck Institute for Chemical Physics of Solids, Dresden, Germany, introduces the new theoretical concept that interweave magnetism and topology.

3 Mar 2022

Rare Spectroscopy Technique Quantifies Precise Biexciton Binding Energy

A rare spectroscopy technique performed at Swinburne University of Technology directly quantifies the energy required to bind two excitons together, providing for the first time a direct measurement of the biexciton binding energy in WS2.

3 Mar 2022

Quantum Physics News

Novel Method for Emulating Nonlinear Quantum Electrodynamics in the Laboratory

Merging of Galaxies Cause AGN-Heated Dust to Dominate Cool, Far-Infrared Emission in the Galaxy

Physicists Reveal Mechanism for Stimulating the Production of Entanglement in the Hawking Effect

Breakdown of Topological Protection by Vacuum Fluctuations in the Integer Quantum Hall Effect

Analysis of Cosmic Dust Brings Scientists One Step Closer to Quantum and Magnonic Devices

Study Demonstrates the Potential of Plasma as Energy Booster for High-Gradient Accelerators

Oscillation Mechanism of Self-Sustained Divertor Observed in Fusion Plasma Experiment

Creating a Hybrid Array of Neutral Atoms Opens the Door to Many Quantum Applications

Review Introduces a New Theoretical Concept that Interweaves Magnetism and Topology

Rare Spectroscopy Technique Quantifies Precise Biexciton Binding Energy

Advancing Navigation and Sensing with Quantum Diamond Magnetometer Technology

How LUNA Is Reshaping GPS-Independent Navigation for Lunar Missions

ESA's Vigil: Monitoring Space Weather

SideKick QCL Controller: Low-Noise Laser Control Solution

LabOne Q: An Intuitive Software Framework for Scalable Quantum Computing

Sponsored Content

What’s Next for Quantum Cascade Lasers? Emerging Trends and Future Applications

What Is the Particle in a Box Model in Quantum Mechanics?

Custom Optics for Ion Trap Quantum Computing Experiments

Quantum Physics News

Advancing Navigation and Sensing with Quantum Diamond Magnetometer Technology

How LUNA Is Reshaping GPS-Independent Navigation for Lunar Missions

ESA's Vigil: Monitoring Space Weather

1Photonic Raises $180 M CAD ($130 M USD) to Accelerate Quantum Computing and Networking

2New Research Reveals How Particle Ratios Control Material Behavior

3New Model Explains and Overcomes Plasma Density Limit in Fusion

4Advanced Qubit Management for Scalable Quantum Systems

Sponsored Content