scholarly journals Superrobust Geometric Control of a Superconducting Circuit

2021 ◽  
Vol 16 (6) ◽  
Author(s):  
Sai Li ◽  
Bao-Jie Liu ◽  
Zhongchu Ni ◽  
Libo Zhang ◽  
Zheng-Yuan Xue ◽  
...  
Keyword(s):  
Geometric Control ◽  
Superconducting Circuit

Autonomous Satellite Rendezvous and Proximity Operations via Geometric Control Methods

2021 ◽  
Author(s):  
Alexander A. Soderlund ◽  
Sean Phillips ◽  
Anonto Zaman ◽  
Christopher D. Petersen
Keyword(s):  
Geometric Control ◽  
Control Methods ◽  
Proximity Operations

scholarly journals Electric field control of radiative heat transfer in a superconducting circuit

2020 ◽  
Vol 11 (1) ◽  
Author(s):  
Olivier Maillet ◽  
Diego Subero ◽  
Joonas T. Peltonen ◽  
Dmitry S. Golubev ◽  
Jukka P. Pekola
Keyword(s):  
Heat Transfer ◽  
Electric Field ◽  
Radiative Heat Transfer ◽  
Radiative Heat ◽  
Superconducting Circuit ◽  
Field Control

scholarly journals A phononic interface between a superconducting quantum processor and quantum networked spin memories

2021 ◽  
Vol 7 (1) ◽  
Author(s):  
Tomáš Neuman ◽  
Matt Eichenfield ◽  
Matthew E. Trusheim ◽  
Lisa Hackett ◽  
Prineha Narang ◽  
...  
Keyword(s):  
Quantum State ◽  
Piezoelectric Transducers ◽  
High Fidelity ◽  
Hybrid Architecture ◽  
Quantum Networks ◽  
Superconducting Circuit ◽  
Artificial Atom ◽  
Experimental Parameters ◽  
Quantum Processor ◽  
State Spin

AbstractWe introduce a method for high-fidelity quantum state transduction between a superconducting microwave qubit and the ground state spin system of a solid-state artificial atom, mediated via an acoustic bus connected by piezoelectric transducers. Applied to present-day experimental parameters for superconducting circuit qubits and diamond silicon-vacancy centers in an optimized phononic cavity, we estimate quantum state transduction with fidelity exceeding 99% at a MHz-scale bandwidth. By combining the complementary strengths of superconducting circuit quantum computing and artificial atoms, the hybrid architecture provides high-fidelity qubit gates with long-lived quantum memory, high-fidelity measurement, large qubit number, reconfigurable qubit connectivity, and high-fidelity state and gate teleportation through optical quantum networks.

Atom‐Mediated Phonon Blockade and Controlled‐Z Gate in Superconducting Circuit System

2021 ◽  
pp. 2100039
Author(s):  
Chengsong Zhao ◽  
Rui Peng ◽  
Zhen Yang ◽  
Shilei Chao ◽  
Chong Li ◽  
...  
Keyword(s):  
Superconducting Circuit

scholarly journals Photon-Instanton Collider Implemented by a Superconducting Circuit

2021 ◽  
Vol 126 (13) ◽  
Author(s):  
Amir Burshtein ◽  
Roman Kuzmin ◽  
Vladimir E. Manucharyan ◽  
Moshe Goldstein
Keyword(s):  
Superconducting Circuit
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