News: Research

Fermi and UChicago Kavli scientist Brian Nord has envisioned a new hybrid data-analysis method that was awarded funding by the Department of Energy. It integrates both the strengths of machine learning and the interpretations of statistics. His new method could potentially advance how scientists approach cosmology.

Two UChicago-affiliated researchers came out on top at the IBM Quantum Open Science Challenge — Alexey Galda for the graph state challenge and Pranav Gokhale for the SWAP gate challenge. The first-of-its-kind challenge presented two targets to the research community and offered prize money and experimental time on their quantum computer as rewards. 

This month PSD researchers have been featured for their efforts to understand how manipulating RNA can allow plants to yield dramatically more crops and increase drought tolerance, explain why planets with oxygenated atmospheres like ours could host alien life, and extol what billionaires mean for the changing arc of aerospace history. And, a Nobel-winning biochemist, Jack Szostak, will join the faculty in 2022.

The Chicago Quantum Exchange, a growing hub for the research and development of quantum technology that is based at the University of Chicago’s Pritzker School of Molecular Engineering, has added to its community two world-leading research institutions at the forefront of quantum information science and engineering: the Weizmann Institute of Science and The Ohio State University.

Manipulating RNA can allow plants to yield dramatically more crops, as well as increasing drought tolerance, announced a group of scientists from the University of Chicago, Peking University and Guizhou University. The discovery of the exciting and simple modification was co-led by John T. Wilson Distinguished Service Professor of Chemistry, Biochemistry and Molecular Biology Chuan He.
 

UChicago-led South Pole Telescope has helped pinpoint the location of a supermassive black hole in galaxy Centaurus A. Contributing to the Event Horizon Telescope Collaboration, the new imagery reveals how a gigantic jet is being born. Most remarkably, only the outer edges of the jet seem to emit radiation, which challenges our theoretical models of jets.

We are in the arc of aerospace history where small spaceflight experiences are sold—and may realize long-term visions of off-world settlements. Read more from postdoctoral scholar Jordan Bimm, historian of astronauts and astrobiology at the UChicago Stevanovich Institute, who published a commentary on billionaire space flights for Barron’s economy & policy coverage.

High on Greenland’s ice sheet, particle astrophysicists like Cosmin Deaconu are searching for the cosmic accelerators responsible for the universe’s most energetic particles. By placing hundreds of radio antennas on the ice surface and dozens of meters below it, they hope to trap elusive particles known as neutrinos at higher energies than ever before. Deaconu, a senior researcher with Kavli Institute for Cosmological Physics, spoke to Science from Greenland’s Summit Station: “It’s a discovery machine, looking for the first neutrinos at these energies.”

Duality, a first-of-its-kind accelerator for quantum companies, has accepted into its inaugural cohort six startups from across the United States and abroad. The 12-month program will provide training from the University of Chicago, as well as opportunities from Duality’s other founding partners. Read more about the six startups who join with UChicago to unlock the potential of quantum technology.

Scientists at Argonne and UChicago used a new artificial intelligence framework that allows for accelerated, scalable and reproducible detection of gravitational waves. Ian Foster, the UChicago Arthur Holly Compton Distinguished Service Professor of Computer Science and director of Argonne’s Data Science and Learning division, comments on their creation of a method to dramatically reduce data processing time for LIGO detections.

Building the wide open future of data science requires bringing new students into the fold today. And at UChicago, for the third consecutive year, the Center for Data an Computing (CDAC) Summer Lab serves as one of those gateways. Welcoming 55 high school, undergraduate, and master’s students to serve as research assistants on projects with more than 39 mentors and adding a new “social impact” track, it’s the largest year yet for the program designed to train and inspire the next generation of interdisciplinary computational and data scientists.

Planets with seasons like ours could host complex alien life, suggests a NASA study co-authored by Megan Barnett, graduate student in the Department of the Geophysical Sciences.

In a recent paper, University of Chicago researchers demonstrate how increased network competition from cell phone data use negatively impacts internet service for everyday Wi-Fi users. 
 

KICP Fellow Yi-Ming Zhong and scientists at UC Riverside have put forward a surprising theory to explain mysterious, supermassive black holes that formed early in the universe; those black holes could have formed with the help of dark matter.

The Hubble constant is one of the most important numbers in cosmology because it tells us how fast the universe is expanding. Read about the debate surrounding it and meet Wendy Freedman and Daniel Holz, the UChicago astronomers leading the way.