Erasure detection of a dual-rail qubit encoded in a double-post superconducting cavity

Autor: Koottandavida, Akshay, Tsioutsios, Ioannis, Kargioti, Aikaterini, Smith, Cassady R., Joshi, Vidul R., Dai, Wei, Teoh, James D., Curtis, Jacob C., Frunzio, Luigi, Schoelkopf, Robert J., Devoret, Michel H.

Qubits with predominantly erasure errors present distinctive advantages for quantum error correction(QEC) and fault tolerant quantum computing. Logical qubits based on dual-rail encoding that exploit erasure detection have been recently proposed in s

Externí odkaz: http://arxiv.org/abs/2311.04423

Improving the read-out of the resonance frequency of nanotube mechanical resonators

Autor: Schwender, Jil, Tsioutsios, Ioannis, Tavernarakis, Alexandros, Dong, Quan, Jin, Yong, Staufer, Urs, Bachtold, Adrian

Publikováno v: Applied Physics Letter 113, 063104 (2018)

We report on an electrical detection method of ultrasensitive carbon nanotube mechanical resonators. The noise floor of the detection method is reduced using a RLC resonator and an amplifier based on a high electron mobility transistor cooled at 4.2

Externí odkaz: http://arxiv.org/abs/1809.04915

High quality-factor mechanical resonators based on WSe2 monolayers

Autor: Morell, Nicolas, Reserbat-Plantey, Antoine, Tsioutsios, Ioannis, Schädler, Kevin G., Dubin, François, Koppens, Frank H. L., Bachtold, Adrian

Suspended monolayer transition metal-dichalcogenides (TMD) are membranes that combine ultra-low mass and exceptional optical properties, making them intriguing materials for opto-mechanical applications. However, the low measured quality factor of TM

Externí odkaz: http://arxiv.org/abs/1609.05620

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Mapping Molecular Hamiltonians into Hamiltonians of Modular cQED Processors.

Autor: Lyu N; Department of Chemistry, Yale University, New Haven, Connecticut 06520, United States., Miano A; Department of Applied Physics, Yale University, New Haven, Connecticut 06520, United States.; Department of Physics, Yale University, New Haven, Connecticut 06520, United States.; Yale Quantum Institute, Yale University, New Haven, Connecticut 06511, United States., Tsioutsios I; Department of Applied Physics, Yale University, New Haven, Connecticut 06520, United States.; Department of Physics, Yale University, New Haven, Connecticut 06520, United States.; Yale Quantum Institute, Yale University, New Haven, Connecticut 06511, United States., Cortiñas RG; Department of Applied Physics, Yale University, New Haven, Connecticut 06520, United States.; Department of Physics, Yale University, New Haven, Connecticut 06520, United States.; Yale Quantum Institute, Yale University, New Haven, Connecticut 06511, United States., Jung K; Department of Chemistry, Yale University, New Haven, Connecticut 06520, United States., Wang Y; Department of Chemistry, Department of Physics and Purdue Quantum Science and Engineering Institute, Purdue University, West Lafayette, Indiana 47907, United States., Hu Z; Department of Chemistry, Department of Physics and Purdue Quantum Science and Engineering Institute, Purdue University, West Lafayette, Indiana 47907, United States., Geva E; Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States., Kais S; Department of Chemistry, Department of Physics and Purdue Quantum Science and Engineering Institute, Purdue University, West Lafayette, Indiana 47907, United States., Batista VS; Department of Chemistry, Yale University, New Haven, Connecticut 06520, United States.; Yale Quantum Institute, Yale University, New Haven, Connecticut 06511, United States.

Publikováno v: Journal of chemical theory and computation [J Chem Theory Comput] 2023 Oct 10; Vol. 19 (19), pp. 6564-6576. Date of Electronic Publication: 2023 Sep 21.