Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Shobhan Kulshreshtha"'
Autor:
Shobhan Kulshreshtha, Feyza Oruc, Jen-Hao Yeh, Stefano Poletto, Eyob A. Sete, Mark Field, Andrew Bestwick, Riccardo Manenti, Keith Jackson, Angela Q. Chen
As the field of quantum computing progresses to larger-scale devices, multiplexing will be crucial to scale quantum processors. While multiplexed readout is common practice for superconducting devices, relatively little work has been reported about t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4aa99d0db3d6fb1cea1229be5b4c59c2
http://arxiv.org/abs/2107.06245
http://arxiv.org/abs/2107.06245
Autor:
Stefano Poletto, Eyob A. Sete, Angela Q. Chen, Nicolas Didier, Shobhan Kulshreshtha, Riccardo Manenti
High-fidelity parametric gates have been demonstrated with superconducting qubits via rf flux modulation of the qubit frequency. The modulation however leads to renormalization of the bare qubit-qubit coupling, thereby reducing the gate speed. Here,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc9ad44ef9a1fe32393dfd750dff7ad7
http://arxiv.org/abs/2104.03511
http://arxiv.org/abs/2104.03511
We propose a floating tunable coupler that does not rely on direct qubit-qubit coupling capacitances to achieve the zero-coupling condition. We show that the polarity of the qubit-coupler couplings can be engineered to offset the otherwise constant q
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2a63ddad62a54f853b11c10a1f63148