Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Murray C. Thom"'
Autor:
Mark W. Johnson, C. Enderud, Elena G. Tolkacheva, A. B. Wilson, N. Ladizinsky, Murray C. Thom, Paul I. Bunyk, Sergey Uchaikin, Richard Harris, I. Perminov, Andrew J. Berkley, Federico M. Spedalieri, R. Neufeld, E. Hoskinson, Trevor Lanting, Jeremy P. Hilton, Mohammad H. Amin, A. J. Przybysz, Sergio Boixo, Christopher B. Rich, Fabio Altomare, Garrett S. Rose, T. Oh, Neil G. Dickson, A. Yu. Smirnov, E. Ladizinsky
Publikováno v:
Physical Review X, Vol 4, Iss 2, p 021041 (2014)
Entanglement lies at the core of quantum algorithms designed to solve problems that are intractable by classical approaches. One such algorithm, quantum annealing (QA), provides a promising path to a practical quantum processor. We have built a serie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37588e3cb802cc1a3595d1ea4f069262
https://doi.org/10.1103/physrevx.4.021041
https://doi.org/10.1103/physrevx.4.021041
Autor:
Mohammad H. Amin, Z Merali, Marshall Drew-Brook, Neil G. Dickson, Geordie Rose, Andrew J. Berkley, I. Perminov, E. Tolkacheva, C. Rich, P. Spear, T Cirip, F Cioata, R. Neufeld, Emile Hoskinson, E. M. Chapple, Firas Hamze, T. Oh, Murray C. Thom, Fabio Altomare, A. B. Wilson, J. Wang, Thomas Mahon, Mark W. Johnson, A. J. Przybysz, Trevor Lanting, Alexandr M. Tcaciuc, Richard Harris, C. Enderud, Paul I. Bunyk, Sergey Uchaikin, Kamran Karimi, N. Ladizinsky, P Debuen, Jeremy P. Hilton, C Petroff, E. Ladizinsky, Jun Cai, Gildert Suzanne, P Chavez
Publikováno v:
Nature communications. 4
Efforts to develop useful quantum computers have been blocked primarily by environmental noise. Quantum annealing is a scheme of quantum computation that is predicted to be more robust against noise, because despite the thermal environment mixing the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8111ea377174fd98e5b12fb902a90f46
https://pubmed.ncbi.nlm.nih.gov/23695697
https://pubmed.ncbi.nlm.nih.gov/23695697
Autor:
C. Enderud, C. Rich, Mark W. Johnson, B. Wilson, Andrew J. Berkley, Sergey Uchaikin, Geordie Rose, E. Tolkacheva, Ilya Perminov, Richard Harris, E. M. Chapple, Trevor Lanting, Murray C. Thom, Paul I. Bunyk, Gildert Suzanne, J. Johansson, N. Ladizinsky, T. Oh, E. Ladizinsky, M. H. S. Amin
Publikováno v:
Physical Review B. 82
Superconducting circuits have played an essential role in realizing quantum mechanical phenomena in macroscopic systems. One such example is the observation of macroscopic resonant tunneling (MRT) of magnetic flux between the lowest energy states of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::059df260244557a1199372e61e559c59
https://doi.org/10.1103/physrevb.82.060512
https://doi.org/10.1103/physrevb.82.060512
Autor:
Jeremy P. Hilton, E. Ladizinsky, N. Ladizinsky, C. Rich, Andrew J. Berkley, J. Wang, J. Johansson, I. Perminov, E. Tolkacheva, E. M. Chapple, Gildert Suzanne, Sergey Uchaikin, M. H. S. Amin, C. Enderud, Paul I. Bunyk, Murray C. Thom, Kamran Karimi, Richard Harris, T. Oh, Mark W. Johnson, B. Wilson, Firas Hamze, Trevor Lanting, C. J. S. Truncik, Neil G. Dickson, Geordie Rose
Publikováno v:
Nature. 473(7346)
Many interesting but practically intractable problems can be reduced to that of finding the ground state of a system of interacting spins. It is believed that the ground state of some naturally occurring spin systems can be effectively attained throu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f7b52027505a79c7ae6371bd26a8865
https://pubmed.ncbi.nlm.nih.gov/21562556
https://pubmed.ncbi.nlm.nih.gov/21562556
Autor:
J. Johansson, C. Rich, Sergey Uchaikin, E. M. Chapple, I. Perminov, E. Tolkacheva, Geordie Rose, J. Wang, C. Enderud, Murray C. Thom, B. Wilson, Trevor Lanting, E. Ladizinsky, Siyuan Han, Richard Harris, Paul I. Bunyk, Andrew J. Berkley, Mark W. Johnson, T. Oh
Publikováno v:
Physical Review B. 81
A novel rf-SQUID flux qubit that is robust against fabrication variations in Josephson junction critical currents and device inductance has been implemented. Measurements of the persistent current and of the tunneling energy between the two lowest ly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc7cf2f7c7da036219adefde7521b5c4
https://doi.org/10.1103/physrevb.81.134510
https://doi.org/10.1103/physrevb.81.134510
Autor:
Dmitri V. Averin, B. Bumble, E. Ladizinsky, Sergey Uchaikin, A.W. Kleinsasser, Paul I. Bunyk, J. Johansson, Anupama B. Kaul, M. H. S. Amin, S. Govorkov, A. Fung, Siyuan Han, Murray C. Thom, Andrew J. Berkley, Mark W. Johnson, Richard Harris
Macroscopic resonant tunneling between the two lowest lying states of a bistable RF-SQUID is used to characterize noise in a flux qubit. Measurements of the incoherent decay rate as a function of flux bias revealed a Gaussian shaped profile that is n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aaf99f96304b5b4b3c21a5007cf57f6a
http://arxiv.org/abs/0712.0838
http://arxiv.org/abs/0712.0838
Autor:
Mark W. Johnson, J. Chung, Murray C. Thom, A. Yu. Smirnov, Paul I. Bunyk, Andrew J. Berkley, Alec Maassen van den Brink, Jacob Biamonte, Elliot Holtham, Richard Harris, Sergey Uchaikin, A. B. Wilson, S. Govorkov, Mohammad H. Amin
Publikováno v:
Physical Review Letters. 98
We experimentally confirm the functionality of a coupling element for flux-based superconducting qubits, with a coupling strength $J$ whose sign and magnitude can be tuned {\it in situ}. To measure the effective $J$, the groundstate of a coupled two-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c10fcda529b5866eb09a2d272ba02d8
https://doi.org/10.1103/physrevlett.98.177001
https://doi.org/10.1103/physrevlett.98.177001