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    Critical Thought

    Critical thoughts on quantum technologies

    The Rise of BlueQubit: Expanding Quantum Computing Frontiers

    BySam Figg

    Nov 21, 2023
    The Rise of BlueQubit: Expanding Quantum Computing Frontiers

    SAN FRANCISCO, October 23, 2023–(BUSINESS WIRE)–In a groundbreaking development, BlueQubit Inc., a California-based technology start-up specializing in quantum software and infrastructure, has been chosen by the esteemed Defense Advanced Research Projects Agency (DARPA) for its prestigious project under the Imagining Practical Applications for a Quantum Tomorrow (IMPAQT) program. This partnership highlights BlueQubit’s unwavering dedication to transforming the quantum computing landscape, particularly through the advancement of quantum artificial intelligence and machine learning algorithms for Noisy Intermediate-Scale Quantum (NISQ) devices.

    DARPA recognizes the immense potential of BlueQubit’s approach in overcoming the limitations faced by classical computers. Using Gibbs sampling as a prime example, BlueQubit aims to bridge the gaps in scientific, commercial, and defense applications that current classical methods struggle with.

    As the world embraces the power of quantum hardware boasting over 100 qubits and 10,000 two-qubit gates, new possibilities for innovation emerge. BlueQubit is venturing into uncharted territories, specifically targeting hybrid computing environments. Their focus lies in quantum/classical hybrid algorithms such as the Quantum Approximate Optimization Algorithm (QAOA), which has the potential to be a game-changer. By maximizing the capabilities of full NISQ devices, these algorithms pave the way for finding effective solutions without the need for fault-tolerant quantum computers.

    A notable partnership that enhances BlueQubit’s capabilities is their collaboration with QuEra, a renowned quantum hardware company specializing in neutral-atom quantum computers. QuEra’s expertise in scalability and improved gate fidelity forms a core component of the project. This collaboration represents a crucial step forward in the quantum computing revolution.

    Hrant Gharibyan, the CEO of BlueQubit, expressed his excitement about the progress they are making, stating, “We are on the precipice of a quantum leap in computing, and the DARPA IMPAQT award serves as a testament to the potential our team possesses.” BlueQubit possesses a collaborative network of esteemed researchers from top US institutions and industry leaders in high-performance computing. With their innovative hybrid quantum/classical computing approach, BlueQubit aims to push the boundaries of quantum computing and set new industry standards.

    BlueQubit Inc. extends its gratitude to DARPA for this extraordinary opportunity and remains dedicated to its mission of democratizing access to quantum technologies and accelerating their widespread adoption. By partnering with the most influential players in the quantum, scientific, and infrastructure sectors, BlueQubit is well-positioned to drive the evolution of quantum computing and make significant contributions to the industry.


    1. What is BlueQubit?
    BlueQubit is a California-based technology start-up that focuses on developing quantum software platforms to make quantum technologies accessible and accelerate their commercial adoption.

    2. What is the DARPA IMPAQT program?
    The DARPA IMAPQT (Imagining Practical Applications for a Quantum Tomorrow) program aims to explore and leverage the potential of quantum technologies in various applications, particularly focusing on Noisy Intermediate-Scale Quantum (NISQ) devices.

    3. What is a hybrid computing environment?
    A hybrid computing environment combines both classical and quantum computing resources to tackle complex computational problems. By utilizing the strengths of both systems, hybrid algorithms offer innovative solutions with the potential to outperform classical methods.

    4. What is the Quantum Approximate Optimization Algorithm (QAOA)?
    QAOA is a quantum/classical hybrid algorithm that aims to optimize the solution of combinatorial optimization problems. It is specifically designed for Noisy Intermediate-Scale Quantum (NISQ) devices and holds promise for significant advancements in various fields.

    5. What is the partnership between BlueQubit and QuEra?
    BlueQubit collaborates with QuEra, a renowned quantum hardware company specializing in neutral-atom quantum computers. QuEra’s expertise in scalability and improved gate fidelity complements BlueQubit’s efforts in advancing quantum computing capabilities.

    (Source: businesswire.com)