quantum computing

Podcast: A quantum leap for Virginia

sholla4 — Mon, 12 Oct 2026 18:03:48 +0000

Podcast: A quantum leap for Virginia sholla4 Mon, 10/12/2026 - 14:03

Somewhere in Virginia, next summer, there will be a room at 911�� where the only sound will be a low, repetitive hum, sort of like an MRI machine. That sound will be the rhythmic pulse of gas moving through tubes; gas that's meant to keep a machine colder than outer space. Inside that machine is a different approach to computing: A system built to take on the problems our best supercomputers can't even touch.

On this episode of Access to Excellence, President Gregory Washington is joined by TreQ founder and CEO Mandy Birch and director of 911��'s Quantum Science and Engineering Center Patrick Vora to discuss establishing the Virginia Quantum Hub at 911��: an inclusive quantum ecosystem built by public-private partnerships anchored by the first university to own an open-architecture quantum computing system built and operated by TreQ—built for the nation, open to the world..

Topics

Access to Excellence podcast

podcast

Podcast Episode

College of Science

Quantum Science and Engineering Center

quantum

quantum computing

Virginia Quantum Hub

Learn more about the new Virginia Quantum Hub

In This Story

Gregory Washington

Listen to more episodes of Access to Excellence

Podcast: A quantum leap for Virginia
October 12, 2026
Podcast: The human side of intelligence: lessons from a presidential briefer
August 31, 2026
Podcast: AI is a clinician’s newest diagnostic partner
April 28, 2026
Podcast: The future classroom: Teaching and learning in age of AI
March 23, 2026
Podcast: Behind the scenes of "A House of Dynamite"
January 21, 2026

911�� researcher gets CAREER award for quantum leaps in computing, with the help of AI

Nathan Kahl — Thu, 13 Feb 2025 17:55:11 +0000

911�� researcher gets CAREER award for quantum leaps in computing, with the help of AI Nathan Kahl Thu, 02/13/2025 - 12:55

Weiwen Jiang, an assistant professor in the 911��'s Department of Electrical and Computer Engineering, is an expert in quantum computing, having recently received nearly $1 million in National Science Foundation (NSF) funding to study “noise” that impacts quantum computing and to work on training the next generation of quantum experts.

Jiang’s research is all about pushing the mysterious world of quantum computing into the mainstream. “We are at the quantum utility era, which means we are going to have computational applications that can be implemented with and utilize the power of quantum computing,” he said. But Jiang knows that researchers need a boost in understanding the full quantum capability.

In January he received an NSF CAREER award for $641,778 for his work on quantum-centric computing cyberinfrastructure (QuCI). A combination of quantum computers, classical computers, and AI accelerators, QuCI is set to revolutionize

Weiwen Jiang. Photo provided

software applications handling everything from geophysics, chemistry, finance, and life sciences, because it can outperform classical computing with its speed, accuracy, and the ability to handle large, data-heavy problems. For example, the success of processing geoscience data on quantum computers can enable real-time decision-making on natural hazards, which leads to cost savings, reduced environmental impacts, and improved safety.

Jiang’s project includes three thrusts. One is using what’s called an AI-powered quantum performance predictor, which leads to an innovative and efficient ability to allocate computing resources in the moment. Jiang said, “When a batch of jobs comes into the system, we need to allocate the jobs into different quantum nodes and we want to distribute the jobs effectively.”

Another focus is bridging a knowledge gap between experts who want to run software applications but are not experts in quantum. “In order to fill this gap we do not want the expert to learn quantum computing from scratch,” he said. “We’ll find opportunities to fine-tune the configuration for quantum control optimization,” helping a non-expert user harness the power of quantum computing by combining classical central-processing unit computing with quantum. Current QuCIs require complicated decision-making to ensure correct computing results are obtained, but this can fall into the hands of users who lack quantum knowledge. Jiang’s project automates QuCI deployment, making decisions and optimizations at different stages without human interference.

A third element is to develop what’s known as fault-tolerant quantum computing, which means allowing quantum computers to operate even when encountering errors. Jiang said, “Before we submit the job, we will add fault-tolerant protocols to ensure the functional correctness and boost performance.”

The NSF CAREER award is reserved for the nation’s most talented up-and-coming researchers. From the NSF website: “The Faculty Early Career Development (CAREER) Program offers NSF’s most prestigious award in support of early-career faculty who have the potential to serve as academic role models in research and education and to lead advances in the mission of their department or organization.”

Beyond the scientific impact, the project builds an easy-to-understand quantum education program, which includes building a visualization platform to make quantum computations visible. This is significantly important for beginners who easily suffer from the counterintuitive concepts of quantum computing. In addition, Jiang will create workshops, tutorials, and competitions for different research communities, contribute to a 911��-led quantum immersion program for K-12 students; and redesign a quantum curriculum at 911�� with outcomes from this project.

In This Story

Weiwen Jiang

See more from the College of Engineering and Computing

Topics

quantum computing

National Science Foundation

Quantum conundrums: Navigating noise and enhancing expertise

Nathan Kahl — Wed, 23 Aug 2023 14:12:07 +0000

Quantum conundrums: Navigating noise and enhancing expertise Nathan Kahl Wed, 08/23/2023 - 10:12

There’s a joke, playing on the quantum world’s unique properties, that goes, “There are three types of people in this world: Those who understand quantum computing, those who don’t understand quantum computing, and those who simultaneously do and do not understand quantum computing.” All kidding aside, Weiwen Jiang sees a world in which quantum computing is in widespread use; with new funding from the National Science Foundation (NSF), he is taking steps toward that goal.

Weiwen Jiang. Photo provided

Jiang, an assistant professor in 911��’s Department of Electrical and Computer Engineering, is leading two recently awarded NSF projects—worth a total $900,000—for work on the development of these complex devices and on building the quantum workforce of tomorrow.

Quantum computers differ from classical computers in that they use elements of quantum mechanics to perform calculations, allowing them to operate much faster and crunch more data. While there are several operational quantum computers in use—IBM and Google are among the top manufacturers—they currently are far from their promised potential and simply cannot yet make the large-scale calculations predicted of them.

Jiang said one key problem is, “They are not ‘stable.’ We can use them for computations, but you might get one answer today and then get an entirely different answer tomorrow.”

Quantum devices are notoriously susceptible to “noise”—specifically, things like cosmic rays, changes in the Earth's magnetic field, radiation, and even mobile Wi-Fi signals. The noise contributes to the devices’ instability.

The $600,000 collaborative grant will fund the work of Jiang and his collaborators from Kent State University in developing an adaptor that will adjust to fluctuating noise, improving the performance of applications on quantum devices. Jiang is well versed on the topic, having recently won the Best Poster Award for “System-level optimizations in improving the robustness of quantum applications on unstable quantum devices” at an event at Oak Ridge National Lab.

According to Jiang’s preliminary works, the deployment of the quantum applications faces several challenges, including sustainability—on one quantum processor, most quantum applications are sensitive to the temporal changes of quantum noise; portability—different quantum processors (even from the same vendor) with specific properties will lead to variation of model uncertainty; and transparency—a lack of visualization tools can block users from tailoring their quantum applications to quantum computers for higher reliability. The NSF project will systematically provide solutions in response to these challenges.

Jiang is optimistic about the future of quantum computing: “Every year, we see a lot of breakthroughs. Just a couple of months ago IBM published a paper on noise reduction. And every year, we see that the number of qubits in quantum computers increases from five in the year 2000 to over 400 on a new computer from IBM.” (A qubit is the basic unit of information used in quantum computing, much like a 1 and 0 for traditional computing.)

Another grant, which Jiang shares with collaborators Mingzhen Tian and Jessica Rosenberg in the College of Science, provides $300,000 from NSF to bolster the quantum workforce pipeline. The grant is for “an end-to-end quantum system integration training program.” The faculty members are developing a new course at Mason, organizing workshops at the IEEE International Conference on Quantum Computing in September (where Jiang is the quantum system track co-chair), and conducting tutorials at international conferences. Recently the team, led by Rosenberg, coordinated a summer immersion program at Mason for high school students. In addition, in the coming months, Jiang will be conducting seminars at a variety of minority-serving institutions in the DC region.

Jiang said the opportunities for quantum-trained engineers are robust and growing. “I have collaborations locally with Leidos and MITRE, for example, and they have needs in this field. Further, we know that quantum will make a difference in everything from finance to drug discovery to machine learning and beyond.”

He is encouraged about the quantum future—both in the world and here at Mason. He stressed that as student demand grows for this technology, “we need to provide the appropriate materials for our students because we’re seeing a lot of strong interest in this field.”

Explore research at Mason