Globally driven superconducting quantum computing architecture

Abstract

We propose a platform for implementing a universal, globally driven quantum computer based on a 2D ladder hosting three different species of superconducting qubits. In stark contrast with the existing literature, our scheme exploits the always-on longitudinal ZZ coupling. The latter, combined with specific driving frequencies, enables the reach of a blockade regime, which plays a pivotal role in the computing scheme.

Published version in Phys. Rev. Research., typo corrected in the SM

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Cited by in corpus (5)

• Charging a quantum spin network towards Heisenberg-limited precision
• Topological order in symmetric blockade structures
• Overcoming disorder in superconducting globally driven quantum computing
• Building globally controlled quantum processors with ZZ interactions
• Orthogonal frequency-division multiplexing for simultaneous gate operations on multiple qubits via a shared control line