Quantum Physics News

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Daniel Kennefick Ready to Discuss Existence of Gravitational Waves

Daniel Kennefick, associate professor of physics at the University of Arkansas and expert on Albert Einstein, is available to comment on the anticipated announcement that scientists have confirmed Einstein’s theory about gravitational waves.

11 Feb 2016

JAXA’s ASTRO-H to Provide Breakthroughs in High-Energy Phenomena in the Cosmos

Black hole enthusiasts, galaxy cluster aficionados, and X-ray astronomers have much to be excited about. On Friday, Feb. 12, the Japan Aerospace Exploration Agency (JAXA) will be launching their sixth satellite dedicated to X-ray astronomy, ASTRO-H, from the Tanegashima Space Center in Kagoshima, Japan. The observatory carries a state-of-the-art instrument and two telescope mirrors built at NASA's Goddard Space Flight Center in Greenbelt, Maryland. The launch is scheduled at 3:45 a.m. EST.

11 Feb 2016

HD 97300 Illuminates IC 2631, Reflection Nebula

A newly formed star lights up the surrounding cosmic clouds in this new image from ESO’s La Silla Observatory in Chile. Dust particles in the vast clouds that surround the star HD 97300 diffuse its light, like a car headlight in enveloping fog, and create the reflection nebula IC 2631. Although HD 97300 is in the spotlight for now, the very dust that makes it so hard to miss heralds the birth of additional, potentially scene-stealing, future stars.

11 Feb 2016

Conversion Principles of Heat Currents to Magnonic Spin Currents Discovered

An international team of researchers gained new insights into magnetic spin waves. Spin waves can evolve in electrically non-conducting materials given a specific temperature gradient and then be converted into electrical energy in an adjacent metallic layer. Thus, thermal energy can be converted into electrical energy.

11 Feb 2016

CERN Researchers Recreate Big Bang ‘Primordial Soup’

Researchers have recreated the universe’s primordial soup in miniature format by colliding lead atoms with extremely high energy in the 27 km long particle accelerator, the LHC at CERN in Geneva. The primordial soup is a so-called quark-gluon plasma and researchers from the Niels Bohr Institute, among others, have measured its liquid properties with great accuracy at the LHC’s top energy. The results have been submitted to Physical Review Letters, which is the top scientific journal for nuclear and particle physics.

10 Feb 2016

Scientists Identify Unexplored Region of Space Behind the Milky Way Using Parkes Radio Telescope

Hundreds of hidden nearby galaxies have been studied for the first time, shedding light on a mysterious gravitational anomaly dubbed the Great Attractor.

10 Feb 2016

Scientists Make Certain Materials Superconduct at Higher Temperatures

Shining lasers at superconductors can make them work at higher temperatures, suggests new findings from an international team of scientists including the University of Bath.

9 Feb 2016

AAAS 2016: SLAC Scientists to Participate in Discussion on Global Search for Dark Matter

The world we see is embedded in an invisible cosmic web of dark matter – a ghostly form of matter that doesn’t emit light and rarely bumps into things. Although no one has ever directly observed the mysterious substance, scientists have seen signs of its existence because its gravity pulls on ordinary matter – the stuff we’re made of. In fact, it seems to be the scaffolding on which galaxies are built. Without dark matter, which is five times more prevalent than normal matter, the universe would look quite different: neither we nor our Milky Way would be around today.

9 Feb 2016

New Way to Generate Very Low-Resistance Electric Current Relies on Chiral Magnetic Effect

Scientists at the U.S Department of Energy's (DOE) Brookhaven National Laboratory and Stony Brook University have discovered a new way to generate very low-resistance electric current in a new class of materials. The discovery, which relies on the separation of right- and left-"handed" particles, points to a range of potential applications in energy, quantum computing, and medical imaging, and possibly even a new mechanism for inducing superconductivity—the ability of some materials to carry current with no energy loss.

9 Feb 2016

Researchers Non-Destructively Measure Quantum State of Molecular Ion for First Time

The interaction of thermal energy from the environment with motional degrees of freedom is well known and often referred to as Brownian motion (also thermal motion). But in the case of polar molecules, the internal degrees of freedom - in particular the rotational quantum state - are also influenced by the thermal radiation. So far, the detection of the rotational state was only possible by destroying the molecule.

9 Feb 2016

Quantum Physics News

Daniel Kennefick Ready to Discuss Existence of Gravitational Waves

JAXA’s ASTRO-H to Provide Breakthroughs in High-Energy Phenomena in the Cosmos

HD 97300 Illuminates IC 2631, Reflection Nebula

Conversion Principles of Heat Currents to Magnonic Spin Currents Discovered

CERN Researchers Recreate Big Bang ‘Primordial Soup’

Scientists Identify Unexplored Region of Space Behind the Milky Way Using Parkes Radio Telescope

Scientists Make Certain Materials Superconduct at Higher Temperatures

AAAS 2016: SLAC Scientists to Participate in Discussion on Global Search for Dark Matter

New Way to Generate Very Low-Resistance Electric Current Relies on Chiral Magnetic Effect

Researchers Non-Destructively Measure Quantum State of Molecular Ion for First Time

Quantum Development in Ireland: A Conversation with John Durcan, Chief Technologist, IDA Ireland

Advancing Quantum Scalability with New Qubit Method

Modified Newtonian Dynamics and the Search for a Ninth Planet

LabOne Q: An Intuitive Software Framework for Scalable Quantum Computing

ORCA-Quest qCMOS Camera by Hamamatsu

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Repeat-Until-Success Algorithm for Quantum Gate Decomposition

Researchers Exploit the Color Centers in Diamond to Enhance Dynamic Nuclear Polarization Processes for NMR Applications

Application of Electro-Optic Phase Modulator in Pound-Drever Hall Technique for Laser Frequency Stabilization

Quantum Physics News

Quantum Development in Ireland: A Conversation with John Durcan, Chief Technologist, IDA Ireland

Advancing Quantum Scalability with New Qubit Method

Modified Newtonian Dynamics and the Search for a Ninth Planet

1XRISM Unveils Elemental Composition Near Supermassive Black Hole

2Solving Quantum Many-Body Problems with Wavefunction Matching

3Advancing Spin Qubit Technology With Cryogenic Probing

4The Role of Renormalizable Quantum Gravity in Determining Cosmic Entropy

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