Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Pishchimova, A. A."'
Autor:
Simakov, Ilya A., Mazhorin, Grigoriy S., Moskalenko, Ilya N., Abramov, Nikolay N., Grigorev, Alexander A., Moskalev, Dmitry O., Pishchimova, Anastasiya A., Smirnov, Nikita S., Zikiy, Evgeniy V., Rodionov, Ilya A., Besedin, Ilya S.
Publikováno v:
PRX Quantum, 4:040321, Nov 2023
Tunable couplers have recently become one of the most powerful tools for implementing two-qubit gates between superconducting qubits. A tunable coupler typically includes a nonlinear element, such as a SQUID, which is used to tune the resonance frequ
Externí odkaz:
http://arxiv.org/abs/2302.09819
Autor:
Moskalev, D. O., Zikiy, E. V., Pishchimova, A. A., Ezenkova, D. A., Smirnov, N. S., Ivanov, A. I., Korshakov, N. D., Rodionov, I. A.
The most commonly used physical realization of superconducting qubits for quantum circuits is a transmon. There are a number of superconducting quantum circuits applications, where Josephson junction critical current reproducibility over a chip is cr
Externí odkaz:
http://arxiv.org/abs/2212.06692
Autor:
Pishchimova, A. A., Smirnov, N. S., Ezenkova, D. A., Krivko, E. A., Zikiy, E. V., Moskalev, D. O., Ivanov, A. I., Korshakov, N. D., Rodionov, I. A.
Josephson superconducting qubits and parametric amplifiers are prominent examples of superconducting quantum circuits that have shown rapid progress in recent years. With the growing complexity of such devices, the requirements for reproducibility of
Externí odkaz:
http://arxiv.org/abs/2210.15293
Autor:
Moskalenko, Ilya N., Simakov, Ilya A., Abramov, Nikolay N., Grigorev, Alexander A., Moskalev, Dmitry O., Pishchimova, Anastasiya A., Smirnov, Nikita S., Zikiy, Evgeniy V., Rodionov, Ilya A., Besedin, Ilya S.
Superconducting fluxonium qubits provide a promising alternative to transmons on the path toward large-scale superconductor-based quantum computing due to their better coherence and larger anharmonicity. A major challenge for multi-qubit fluxonium de
Externí odkaz:
http://arxiv.org/abs/2203.16302
Autor:
Mazhorin, Grigoriy S., Moskalenko, Ilya N., Besedin, Ilya S., Shapiro, Dmitriy S., Remizov, Sergey V., Pogosov, Walter V., Moskalev, Dmitry O., Pishchimova, Anastasia A., Dobronosova, Alina A., Rodionov, I. A., Ustinov, Alexey V.
Publikováno v:
Phys. Rev. A 105, 033519 (2022)
We explore experimentally a quantum metamaterial based on a superconducting chip with 25 frequency-tunable transmon qubits coupled to a common coplanar resonator. The collective bright and dark modes are probed via the microwave response, i.e., by me
Externí odkaz:
http://arxiv.org/abs/2107.01420
Autor:
Fedorov, G. P., Yursa, V. B., Efimov, A. E., Shiianov, K. I., Dmitriev, A. Yu., Rodionov, I. A., Dobronosova, A. A., Moskalev, D. O., Pishchimova, A. A., Malevannaya, E. I., Astafiev, O. V.
Publikováno v:
Phys. Rev. A 102, 013707 (2020)
In this work, we irradiate a superconducting artificial molecule composed of two coupled tunable transmons with microwave light while monitoring its state via joint dispersive readout. Performing high-power spectroscopy, we observe and identify a var
Externí odkaz:
http://arxiv.org/abs/2001.09799
Autor:
Anastasiya A. Pishchimova, Nikita S. Smirnov, Daria A. Ezenkova, Elizaveta A. Krivko, Evgeniy V. Zikiy, Dmitry O. Moskalev, Anton I. Ivanov, Nikita D. Korshakov, Ilya A. Rodionov
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-7 (2023)
Abstract Josephson superconducting qubits and parametric amplifiers are prominent examples of superconducting quantum circuits that have shown rapid progress in recent years. As such devices become more complex, the requirements for reproducibility o
Externí odkaz:
https://doaj.org/article/bda21e35625c4174ac68d6d512e7b8f9
Autor:
Dmitry O. Moskalev, Evgeniy V. Zikiy, Anastasiya A. Pishchimova, Daria A. Ezenkova, Nikita S. Smirnov, Anton I. Ivanov, Nikita D. Korshakov, Ilya A. Rodionov
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-7 (2023)
Abstract The most commonly used physical realization of superconducting qubits for quantum circuits is a transmon. There are a number of superconducting quantum circuits applications, where Josephson junction critical current reproducibility over a c
Externí odkaz:
https://doaj.org/article/8bfd75d5129e40aca4aa68eec1444059
Autor:
Ilya N. Moskalenko, Ilya A. Simakov, Nikolay N. Abramov, Alexander A. Grigorev, Dmitry O. Moskalev, Anastasiya A. Pishchimova, Nikita S. Smirnov, Evgeniy V. Zikiy, Ilya A. Rodionov, Ilya S. Besedin
Publikováno v:
npj Quantum Information, Vol 8, Iss 1, Pp 1-10 (2022)
Abstract Superconducting fluxonium qubits provide a promising alternative to transmons on the path toward large-scale superconductor-based quantum computing due to their better coherence and larger anharmonicity. A major challenge for multi-qubit flu
Externí odkaz:
https://doaj.org/article/8175bc0421c2440a8f8d4e3290a32e86
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