URI Receives $5 Million NSF Award to Promote Workforce Development and Research in Quantum Computing
URI Research
The National Science Foundation (NSF) has granted a substantial $5 million, five-year grant to the University of Rhode Island (URI) to promote quantum information science and engineering research. This funding from the NSF’s Expanding Capacity in Quantum Information Science and Engineering (ExpandQISE) program will strengthen URI’s research capabilities and contribute to developing a skilled and diverse workforce for the growing quantum industry in a strategic partnership with the Pittsburgh Quantum Institute.
The project’s goal is to increase the robustness of quantum bits, or “qubits,” which is one of the most important problems in the field. The basic building blocks of information in quantum computing are called qubits, which allow processors to carry out operations that are significantly more complex than those of even the most potent traditional supercomputers. However, the actual use of quantum technologies is now limited by their great sensitivity and propensity to decay quickly.
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Tackling the Qubit Stability Problem
Understanding and reducing the rapid decay of qubits will be a major focus of the study at URI. “It wants to find out why they [the qubits] fail,” said Leonard Kahn, who is the chair of the URI Department of Physics and a faculty member. This “leakage of information” that occurs when qubits interact with their surroundings is referred to as decoherence. This degradation occurs over a very brief period of time, frequently measured in microseconds or even nanoseconds.
“Even if they hold up for a millisecond, that may not be enough,” Kahn said, emphasizing the difficulty. A significant number of a quantum computer’s qubits must be stable during the entire procedure for the computer to accurately perform a difficult calculation. In order to make qubits more durable, the study will concentrate on determining the reasons for information loss.
Superconducting junctions, the fundamental building blocks of qubits, will be fabricated and tested as a major part of this endeavor. Making these fundamental components more resilient is essential to building “fault-tolerant” quantum computers, which can continue to function dependably even if any of their qubits fail. This development is crucial to bringing the revolutionary potential of quantum computing closer to the general public and out of carefully regulated lab settings.
Building a Regional Hub for Quantum Innovation
A significant expansion of URI’s research staff and facilities will be made possible by the NSF award. In addition to supporting three graduate students until 2030, the grant will help hire two new faculty members with expertise in quantum research. The construction of a new quantum research facility, which will be emphasized by the acquisition of a dilution refrigerator, will be a significant investment. The research team will be able to carry out the required low-temperature work and testing on-site in Kingston with this specialized equipment.
One of the initiative’s main pillars is the partnership with the Pittsburgh Quantum Institute, a consortium that includes the Naval Nuclear Laboratory, Carnegie Mellon University, Duquesne University, and the University of Pittsburgh. Graduate students from URI will go to Pittsburgh to gain practical experience using the institute’s state-of-the-art equipment to create superconducting junctions. In order to better understand qubit instability, they will then return samples to URI for testing and analysis using the university’s new technology.
In describing the long-term goals for URI’s place in the quantum environment, Kahn stated, “The point of this project is to build our expertise based on the experience of these larger institutions so that it can then become a hub for regional experimentation and theory.”
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Preparing for the Second Quantum Revolution
The award emphasizes workforce development to meet the demands of the “second quantum revolution” in addition to fundamental research. In anticipation of a boom in employment prospects as the technology advances, the federal government is aggressively encouraging the development of a workforce prepared for the quantum age.
From materials research and pharmaceuticals to finance and logistics, quantum computing is set to significantly affect a number of industries. One real-world example of how quantum computers could optimize inventory and identify the most effective delivery routes is supply chain management, according to Kahn. The university is already working on ideas to use quantum computing to solve these kinds of practical issues.
A new generation of scientists and engineers who can not only construct better quantum computers but also use them to tackle challenging issues in their disciplines is what the project seeks to train. “It is on the cusp of the second quantum revolution, and with that comes opportunity,” said Kahn. From those who can create quantum hardware to those who know how to use quantum algorithms for business and industry, he underlined the necessity for a diverse pool of qualified workers. With this award, URI will be in a strong position to help fill those upcoming computing-related opportunities.
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