The SCY-QNet facility envisioned across Stony Brook, Columbia, Yale and BNL. The end nodes will have atomic-based Quantum Internet Processing Units (QPUs) and Quantum Frequency Converters (QFCs). The intermediate nodes will deploy Entanglement Sources (ESs), Quantum Memory Banks (QMBs), and Entanglement Swapping Stations to facilitate the generation of long-distance entanglement via quantum repeaters.
Newswise — STONY BROOK, NY, August 13, 2024 – Stony Brook University is leading a new project funded by the U.S. National Science Foundation (NSF) to advance Quantum Information Science and Technology (QIST) in the United States. The project is one the first five under the NSF’s National Quantum Virtual Laboratory (NQVL) program. Each project receives $1 million in funding. The Stony Brook-led project is in collaboration with Columbia University, Yale University, and the U.S. Department of Energy’s Brookhaven National Laboratory (BNL).
Global research with quantum computing and quantum networks is taking place with the goal of developing a quantum internet, a network of quantum computers, sensors, and communication devices that will create, process and transmit quantum states and entanglement. The emerging technology is expected to not only enhance society’s wider internet system but also provide certain services and securities that the current internet cannot provide.
Titled “Wide-Area Quantum Network to Demonstrate Quantum Advantage (SCY-QNet),” the project involves a process to build a long-distance 10-node quantum network to demonstrate quantum advantage through quantum communication and distributed quantum processing, which would enable secure and privacy-preserving long-distance communications systems.
“This project has the potential to boost the scaling of quantum computing systems via quantum networks, forming a first version of the Quantum Internet,” says Eden Figueroa, PhD, Principal Investigator, and Presidential Innovation Endowed Professor in the Department of Physics and Astronomy at Stony Brook University, and Director of the Center for Distributed Quantum Processing. Figueroa also holds a joint appointment with BNL.
“To realize this ambitious vision, we have assembled a team of the leading quantum physicists, electrical engineers, and computer scientists in the region,” adds Figueroa.
“We are thrilled to have received this inaugural award from the National Science Foundation alongside our partner universities,” says Nina Maung, Senior Associate VP for Research Development and Partnerships at Stony Brook University. “It represents the considerable efforts each institution has dedicated to re-envisioning the future of quantum information science research, bound by a shared sense of the importance of collaborative scientific discovery for societal advancement.”
Figueroa and colleagues say that the project will not only advance science and the internet but also cultivate a quantum-ready workforce.
For more details and perspective about the project and its collaborators, see this SBU news story. For more about the NSF’s NQVL program and all five pilot projects, see this link in the NSF newsroom. For more details on the grant for the Stony Brook-led research team, see this NSF awards page.
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