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Physics & Mathematics

Discovery could pave the way to high speed, low-energy quantum computing

University of Michigan

Categories Physics & Mathematics

A pullout of the central region of dwarf starburst galaxy Henize 2-10 traces an outflow, or bridge of hot gas 230 light-years long, connecting the galaxy's massive black hole and a star-forming region. Hubble data on the velocity of the outflow from the black hole, as well as the age of the young stars, indicates a causal relationship between the two. A few million years ago, the outflow of hot gas slammed into the dense cloud of a stellar nursery and spread out, like water from a hose impacting a mound of dirt. Now clusters of young stars are aligned perpendicular to the outflow, revealing the path of its spread.

Hubble Finds a Black Hole Igniting Star Formation in a Dwarf Galaxy

Categories Physics & Mathematics, Space

$An illustration of the serial femtosecond X-ray crystallography process, showing a jet of liquid solvent combined with the sample particles being blasted with the laser beam to capture diffraction data. This action is completed in just a few femtoseconds – that is quadrillionths of a second, or a few millionths of one billionth of a second. (Credit: Ella Maru Studio)$

Crystallography for the Misfit Crystals

Lawrence Berkeley National Lab

Categories Physics & Mathematics, Technology

Entangled qubits

Quantum computing in silicon hits 99 per cent accuracy

University of New South Wales

Categories Physics & Mathematics, Technology

‘Black box gaslighting’ challenges social-media algorithm accountability

Categories Physics & Mathematics, Social Sciences, Technology

The illustration shows a microplate well in the foreground, while in the background a tested sample receives red laser light and releases twisted blue light. Image credit: Ventsislav Valev, Kylian Valev and Lukas Ohnoutek, University of Bath

New photonic effect could speed drug development

University of Michigan

Categories Health, Physics & Mathematics, Technology

The structural illustration shows the triple-double-gyroid, a new crystal structure discovered by the researchers at Northwestern University, the University of Michigan and Argonne National Laboratory. It has never been found in nature or synthesized before. The translucent balls in red, green and blue show the positions of large nanoparticles. Each color represents a double-gyroid structure. The dark grey balls and sticks show the locations of the smaller, electron-like particles in one of three types of sites in which those particles appear. The formation of this new crystal structure is a result of the way electron-like nanoparticles control the number of neighbors around the larger nanoparticles. Image credit: Sangmin Lee, Glotzer Group

Nanostructures get complex with electron equivalents

University of Michigan

Categories Physics & Mathematics, Technology

Star trails over the Nicholas U. Mayall 4-meter Telescope on Kitt Peak National Observatory near Tucson, Arizona. Image Credit: KPNO/NOIRLab/NSF/AURA/P. Marenfeld

Dark Energy Spectroscopic Instrument creates largest 3D map of the cosmos

University of Michigan

Categories Physics & Mathematics, Space

Computer model seeks to explain the spread of misinformation, and suggest counter measures

Tufts University

Categories Physics & Mathematics, Social Sciences

Black hole at center of Milky Way unpredictable and chaotic

Royal Astronomical Society

Categories Physics & Mathematics, Space

Artist's conception of a tidal disruption event (TDE), a star being shredded by the powerful gravity of a supermassive black hole. Material from the star spirals into a disk rotating around the black hole, and a jet of particles is ejected.

Black Hole Devours a Star Decades Ago, Goes Unnoticed Until Now

Categories Physics & Mathematics, Space

Exploring growth within a confined space

Categories Life & Non-humans, Physics & Mathematics

Annotation performed by an expert vs. deep learning predicted annotation.

Data-frugal Deep Learning Optimizes Microstructure Imaging

Carnegie Mellon

Categories Physics & Mathematics, Technology

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