A novel bus design for a highly connected multi-qubit processor in 3D cQED architecture
ORAL
Abstract
Highly connected qubit networks offer efficient implementation of quantum algorithms by requiring fewer gates to implement a given circuit. While not considered to be highly scalable, the 3D cQED architecture offers a cleaner microwave environment and modular design which can be used effectively to build small to intermediate scale processors. We will present a novel bus design to couple multiple qubits in 3D cQED with high inter-qubit connectivity and sufficient spatial separation to minimize cross-talk effects. We will show preliminary experimental data to demonstrate qubit interactions using the cross-resonance gate but will also explain how it can be integrated with multiple gate schemes to build scalable multi-qubit processor in 3D architecture.
*Department of Atomic Energy, Government of India
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Presenters
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Sumeru Hazra
- Tata Inst of Fundamental Res
- DCMP&MS, Tata Institute of Fundamental Research, Mumbai