Kipu Quantum Advocates for Digital-Analog Quantum Computing to Realize Near-Term Quantum Advantage
Mohamed Abdel-Kareem2025-04-11T15:18:30-07:00Kipu Quantum has published a technical overview of Digital-Analog Quantum Computing (DAQC), a hybrid paradigm that integrates the discrete gate operations of digital quantum computing with the continuous quantum dynamics used in analog approaches. DAQC leverages native hardware interactions while reducing the need for deep circuit depth, making it especially relevant for NISQ-era devices. Despite its benefits, DAQC remains underutilized by hardware vendors, who have focused primarily on digital architectures. The company illustrates DAQC’s potential through applications such as fermion-boson simulations and quantum optimization. In superconducting circuits, natural couplings can be exploited to implement the Hubbard-Holstein model with reduced gate requirements. [...]