Researchers at MIT have successfully captured the first images of individual atoms interacting freely in space, reports Georgina Jedikovska for Interesting Engineering. “The images, which show interactions between free-range particles that had only been theorized until now, will reportedly allow the scientists to directly observe quantum phenomena in real space,” writes Jedikovska.
MIT researchers have developed a superconducting circuit that can increase the speed of quantum processing, reports Aamir Khollam for Interesting Engineering. “This device is a superconducting circuit designed to produce extremely strong nonlinear interactions between particles of light (photons) and matter (qubits),” explains Khollam. “This breakthrough could make operations up to 10 times faster, bringing fault-tolerant, real-world quantum computing a major step closer.”
Researchers at MIT believe they have demonstrated the strongest non-linear light-matter coupling in a quantum system, reports Bill Bell for Quantum Campus. “Their novel superconducting circuit architecture showed coupling about an order of magnitude stronger than prior demonstrations,” writes Bill. “It could significantly improve the measurements and error corrections needed to increase the accuracy and reliability of quantum computers.”
MIT researchers have made a key advance in the creating a practical quantum computer by demonstrating “remote entanglement—an essential step in building distributed quantum networks—by sending photons between two quantum processors,” reports Military & Aerospace Electronics. “This breakthrough lays the groundwork for large-scale quantum computing networks and could extend to other quantum computing platforms and the quantum internet.”
MIT engineers have developed “two new control techniques that have enabled them to achieve a world-record single-qubit fidelity of 99.998 percent using a superconducting qubit called fluxonium,” reports Aman Tripathi for Interesting Engineering. “This breakthrough marks a significant step towards the realization of practical quantum computing,” Tripathi notes.
MIT scientists have “observed and captured images of a rare ‘edge state’ in ultracold atoms,” reports Rupendra Brahambhatt for Interesting Engineering. “Using these findings, they can learn to achieve and harness the edge states of electrons in different materials,” notes Brahambhatt. “This breakthrough in the field of quantum physics could lead to the discovery of practically infinite energy sources.”
Gizmodo reporter Isaac Schultz writes that MIT scientists have captured images of heat moving through a superfluid, a phenomenon that “may explain how heat moves through certain rare materials on Earth and deep in space.” Schultz notes that the researchers believe their examination of heat flow in a superfluid “can be used to determine heat flow in high-temperature superconductors, or even in neutron stars, the roiling, ultra-dense relics of ordinary stars.”
For the first time, MIT physicists have successfully imaged how heat travels in a superfluid, known as a “second sound,” reports Darren Orf for Popular Mechanics. “While exotic superfluids may not fill up our lives (yet),” writes Orf, “understanding the properties of second wave movement could help questions regarding high-temperature superconductors (again, still at very low temperatures) or the messy physics that lie at the heart of neutron stars.”
Physics World reporter Tim Wogan spotlights how MIT physicists have developed a new technique for measuring the temperature of “second sound,” the movement of heat through a superfluid. “The work could help model a variety of scientifically interesting and poorly understood systems, including high temperature superconductors and neutron stars,” Wogan explains.
New Scientist reporter Philip Ball spotlights Prof. Pablo Jarillo-Herrero and his team for their work in superconductivity. “We should expect some surprises,” writes Ball. “Jarillo-Herrero’s initial discovery of superconductivity in these systems came completely out of the blue. And despite the progress made in the years since, he insists that ‘we have barely scratched the surface of the many hundreds of possible more systems we can build, with very different constituents, geometries and complexity.’”
Newsweek reporter Katherine Hignett writes that MIT and Harvard researchers have successfully manipulated individual atoms using lasers in one of the largest quantum computer simulations. Hignett writes that, “their technology could help make superfast quantum computers a working reality.”
Boston Globe reporter Alyssa Meyers writes that researchers from MIT and Harvard have demonstrated one of the largest quantum simulators that can trap individual atoms in laser beams. Prof. Vladan Vuletić explains that it is, “a major advance is to be able to align and arrange individual atoms so we can hold on to them and track them.”