Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Thomas A. Ohki"'
Autor:
William D. Kalfus, Diana F. Lee, Guilhem J. Ribeill, Spencer D. Fallek, Andrew Wagner, Brian Donovan, Diego Riste, Thomas A. Ohki
Publikováno v:
IEEE Transactions on Quantum Engineering, Vol 1, Pp 1-12 (2020)
Control electronics for superconducting quantum processors have strict requirements for accurate command of the sensitive quantum states of their qubits. Hinging on the purity of ultra-phase-stable oscillators to upconvert very-low-noise baseband pul
Externí odkaz:
https://doaj.org/article/bfb3a6a3df80420f8a90424ef28f671d
Autor:
Kin Chung Fong, Luke C. G. Govia, Takashi Taniguchi, Thomas A. Ohki, Matthew Ware, James Hone, Kenji Watanabe, Guilhem Ribeill, Anjaly Rajendran, Martin V. Gustafsson, Abhinandan Antony
Publikováno v:
Nano Letters. 21:10122-10126
Quantum computers can potentially achieve an exponential speedup versus classical computers on certain computational tasks, as recently demonstrated in systems of superconducting qubits. However, these qubits have large footprints due to their large
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ada1c4da368d6f4ee249f0e938e33b41
https://doi.org/10.1021/acs.nanolett.1c04160
https://doi.org/10.1021/acs.nanolett.1c04160
Publikováno v:
IEEE Microwave Magazine. 21:60-71
Let's boot up a quantum computer. Far from being a simple push of a button, initializing a prototype quantum computer requires the precise tuning and calibration of many different parameters. Rather than switching transistors on and off, the controll
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70341c2ae68689277abb44a703a8f6ce
https://doi.org/10.1109/mmm.2020.2993477
https://doi.org/10.1109/mmm.2020.2993477
Autor:
Benjamin Lienhard, Antti Vepsäläinen, Luke C.G. Govia, Cole R. Hoffer, Jack Y. Qiu, Diego Ristè, Matthew Ware, David Kim, Roni Winik, Alexander Melville, Bethany Niedzielski, Jonilyn Yoder, Guilhem J. Ribeill, Thomas A. Ohki, Hari K. Krovi, Terry P. Orlando, Simon Gustavsson, William D. Oliver
Publikováno v:
Physical Review Applied. 17
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e659c6a2dd09edf5a763ce1ae4952203
https://doi.org/10.1103/physrevapplied.17.014024
https://doi.org/10.1103/physrevapplied.17.014024
Autor:
Kenneth Rudinger, Guilhem J. Ribeill, Luke C.G. Govia, Matthew Ware, Erik Nielsen, Kevin Young, Thomas A. Ohki, Robin Blume-Kohout, Timothy Proctor
Publikováno v:
Physical Review Applied. 17
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::044ade0fa272651fff83685b2c4bb011
https://doi.org/10.1103/physrevapplied.17.014014
https://doi.org/10.1103/physrevapplied.17.014014
Autor:
Luke C. G. Govia, Matthew Nguyen, Thomas A. Ohki, Graham E. Rowlands, Daniel J. Gauthier, Wendson A. S. Barbosa, Aaron Griffith, Guilhem Ribeill
Publikováno v:
Physical review. E. 104(4-2)
We demonstrate that matching the symmetry properties of a reservoir computer (RC) to the data being processed dramatically increases its processing power. We apply our method to the parity task, a challenging benchmark problem that highlights inversi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe5af1e38a1f363b69c55b5a57013042
https://pubmed.ncbi.nlm.nih.gov/34781436
https://pubmed.ncbi.nlm.nih.gov/34781436
Autor:
Thomas A. Ohki, Martin V. Gustafsson, Kin Chung Fong, Avishai Benyamini, Abhinandan Antony, Anjaly Rajendran, James Hone, Guilhem Ribeill
Ultra low-loss microwave materials are crucial for enhancing quantum coherence and scalability of superconducting qubits. Van der Waals (vdW) heterostructure is an attractive platform for quantum devices due to the single-crystal structure of the con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::430694d0fc7cb728961bd861ddceaee3
Autor:
Markus Brink, Brian Donovan, Diego Ristè, William D. Kalfus, Nicholas T. Bronn, Spencer D. Fallek, Thomas A. Ohki, Luke C. G. Govia
Publikováno v:
npj Quantum Information, Vol 6, Iss 1, Pp 1-6 (2020)
Although qubit coherence times and gate fidelities are continuously improving, logical encoding is essential to achieve fault tolerance in quantum computing. In most encoding schemes, correcting or tracking errors throughout the computation is necess
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e904dbacf88f0de8ff6eec68f94fbc4b
https://doi.org/10.1038/s41534-020-00304-y
https://doi.org/10.1038/s41534-020-00304-y
Autor:
Diana F. Lee, Thomas A. Ohki, Spencer D. Fallek, William D. Kalfus, Brian Donovan, Diego Ristè, Guilhem Ribeill, A. Wagner
Publikováno v:
IEEE Transactions on Quantum Engineering, Vol 1, Pp 1-12 (2020)
Control electronics for superconducting quantum processors have strict requirements for accurate command of the sensitive quantum states of their qubits. Hinging on the purity of ultra-phase-stable oscillators to upconvert very-low-noise baseband pul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4fd93e8f58be778e729eb1e9d745db3
http://arxiv.org/abs/2008.02873
http://arxiv.org/abs/2008.02873
Realizing the promise of quantum information processing remains a daunting task, given the omnipresence of noise and error. Adapting noise-resilient classical computing modalities to quantum mechanics may be a viable path towards near-term applicatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ac8097a3fc25af2d785dfa46d1ddf32