Experimental system design for the integration of trapped-ion and superconducting qubit systems

Autor: G. S. Giri, G. Oelsner, D. De Motte, A. Rodriguez Blanco, P. Neilinger, Evgeni Il'ichev, M. Grajcar, A. R. Grounds, M. Rehák, Winfried K. Hensinger, Bjoern Lekitsch
Jazyk: angličtina
Rok vydání: 2016
Předmět:
Flux qubit
Physics - Instrumentation and Detectors
Charge qubit
FOS: Physical sciences
01 natural sciences
Article
Theoretical Computer Science
010309 optics
Phase qubit
Modelling and Simulation
0103 physical sciences
Hardware_INTEGRATEDCIRCUITS
Trapped ions
Physics::Atomic Physics
Electrical and Electronic Engineering
010306 general physics
Trapped ion quantum computer
QC
Quantum computer
Physics
Quantum Physics
Condensed matter physics
Quantum hybrid system
business.industry
Dilution refrigerator
Statistical and Nonlinear Physics
Instrumentation and Detectors (physics.ins-det)
Quantum computing
Electronic
Optical and Magnetic Materials
Modeling and Simulation
Qubit
Signal Processing
Optoelectronics
Ion trap
Superconducting qubits
Quantum Physics (quant-ph)
business
Superconducting quantum computing
Zdroj: Quantum Information Processing
ISSN: 1570-0755
Popis: We present a design for the experimental integration of ion trapping and superconducting qubit systems as a step towards the realization of a quantum hybrid system. The scheme addresses two key difficulties in realizing such a system: a combined microfabricated ion trap and superconducting qubit architecture, and the experimental infrastructure to facilitate both technologies. Developing upon work by Kielpinski et al. (Phys Rev Lett 108(13):130504, 2012. doi:10.1103/PhysRevLett.108.130504), we describe the design, simulation and fabrication process for a microfabricated ion trap capable of coupling an ion to a superconducting microwave LC circuit with a coupling strength in the tens of kHz. We also describe existing difficulties in combining the experimental infrastructure of an ion trapping set-up into a dilution refrigerator with superconducting qubits and present solutions that can be immediately implemented using current technology.
Databáze: OpenAIRE
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