Zobrazeno 1 - 10
of 154
pro vyhledávání: '"Daniel Lidar"'
Publikováno v:
IEEE BITS the Information Theory Magazine. :1-6
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e425b1482b509366cc039723d6086b5
https://doi.org/10.1109/mbits.2023.3262219
https://doi.org/10.1109/mbits.2023.3262219
Publikováno v:
Physical Review Research, Vol 3, Iss 3, p 033207 (2021)
We consider a model of quantum computation we call “varying Z” (VZ), defined by applying controllable Z-diagonal Hamiltonians in the presence of a uniform and constant external X field, and prove that it is universal, even in one dimension. Unive
Externí odkaz:
https://doaj.org/article/4c211476f1534570887f89e12744933c
Autor:
Jeffrey A. Grover, James I. Basham, Alexander Marakov, Steven M. Disseler, Robert T. Hinkey, Moe Khalil, Zachary A. Stegen, Thomas Chamberlin, Wade DeGottardi, David J. Clarke, James R. Medford, Joel D. Strand, Micah J. A. Stoutimore, Sergey Novikov, David G. Ferguson, Daniel Lidar, Kenneth M. Zick, Anthony J. Przybysz
Publikováno v:
PRX Quantum, Vol 1, Iss 2, p 020314 (2020)
We demonstrate, for the first time, that a quantum flux parametron (QFP) is capable of acting as both isolator and amplifier in the readout circuit of a capacitively shunted flux qubit (CSFQ). By treating the QFP like a tunable coupler and biasing it
Externí odkaz:
https://doaj.org/article/aae5e911b1dc4c45aa8c1ee20d28172d
Autor:
Evgeny Mozgunov, Daniel Lidar
Publikováno v:
Quantum, Vol 4, p 227 (2020)
Markovian master equations are a ubiquitous tool in the study of open quantum systems, but deriving them from first principles involves a series of compromises. On the one hand, the Redfield equation is valid for fast environments (whose correlation
Externí odkaz:
https://doaj.org/article/3e42d4ccc7cd4d49bcf32ac474d22080
Autor:
Daniel Lidar, Huo Chen
Publikováno v:
Communications Physics. 5
We present an open-source software package called “Hamiltonian Open Quantum System Toolkit" (HOQST), a collection of tools for the investigation of open quantum system dynamics in Hamiltonian quantum computing, including both quantum annealing and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67a2ed051f40c145f37860a989c8ac95
https://doi.org/10.1038/s42005-022-00887-2
https://doi.org/10.1038/s42005-022-00887-2
The boundary cancellation theorem for open systems extends the standard quantum adiabatic theorem: assuming the gap of the Liouvillian does not vanish, the distance between a state prepared by a boundary cancelling adiabatic protocol and the steady s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76f381f5a2a5653022a196f847b83d37
Non-Markovian noise presents a particularly relevant challenge in understanding and combating decoherence in quantum computers, yet is challenging to capture in terms of simple models. Here we show that a simple phenomenological dynamical model known
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95e2cf7d5a288e3f071f89c7178876ad
Publikováno v:
Science. 2/10/2023, Vol. 379 Issue 6632, p592-609. 18p. 5 Color Photographs.
Autor:
Joshua Job, Daniel Lidar
Publikováno v:
Quantum Science & Technology; July2018, Vol. 3 Issue 3, p1-1, 1p