IonQ Unveils Reconfigurable Multicore Quantum Architecture for Increased Qubit Count Per Chip

IonQ Unveils Reconfigurable Multicore Quantum Architecture for Increased Qubit Count Per Chip

IonQ, a leader in quantum computing, unveiled the industry’s first Reconfigurable Multicore Quantum Architecture (RMQA) technology, a breakthrough in quantum computing. Starting with the demonstration of 4 chains of 16 ions each that can be dynamically configured into quantum computing cores, IonQ believes it has laid the foundation for increases to qubit count into the triple digits on a single chip, as well as future Parallel Multicore Quantum Processing Units.

This demonstration was achieved on a technological platform recently added to IonQ’s intellectual property warchest, called Evaporated Glass Traps (EGTs). Developed by an IonQ team led by UC Berkeley Physics PhD and ex-GTRI and -NIST researcher Jason Amini, the EGT platform offers an unprecedented level of performance and is a crucial part of IonQ’s roadmap to rapid scalability and increased computing power.

Peter Chapman, IonQ President and CEO stated that the Reconfigurable Multicore Quantum Architecture marks a key milestone for IonQ and for the quantum computing industry in general. RMQA is a critical enabler of their ability to scale qubit density and deliver the computational power projected in our roadmap. They are very proud of the team at IonQ that has achieved a powerful platform for scalability and control in a single technical breakthrough.

The news involves the separation and merger of a total of 64 ions to create a RMQA using 4 chains of 16 ions each. The ion chains are transported and merged into permutations of a higher-connectivity, 32-ion quantum computing core, allowing for scaling to large numbers of qubits without the fidelity loss that historically accompanies very long chains of ions. This architecture was realized on IonQ’s EGT Series ion trap chip, which provides the stability necessary to operate this architecture with little to no recalibration, maximizing uptime and optimizing transport. The EGT series platforms are expected to be extended to support more chains, with each chain increasing the quantum computational power by a factor of 4000 or more.

The news continues a year of considerable momentum for IonQ. Its trapped-ion quantum computers were recently added to Google Cloud Marketplace, making IonQ the only supplier whose quantum computers are available via all of the major cloud providers. In addition, IonQ's two co-founders, Jungsang Kim and Chris Monroe, joined the White House’s National Quantum Initiative Advisory Committee to accelerate the development of the national strategic technological imperative. IonQ is also preparing to become the first publicly-traded, pure-play quantum computing company via a merger with dMY Technology Group.

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Tags:-   Quantum Computing