Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Filip Wudarski"'
Autor:
Alysson Gold, J. P. Paquette, Anna Stockklauser, Matthew J. Reagor, M. Sohaib Alam, Andrew Bestwick, Nicolas Didier, Ani Nersisyan, Feyza Oruc, Armin Razavi, Ben Scharmann, Eyob A. Sete, Biswajit Sur, Davide Venturelli, Cody James Winkleblack, Filip Wudarski, Mike Harburn, Chad Rigetti
Publikováno v:
npj Quantum Information, Vol 7, Iss 1, Pp 1-10 (2021)
Abstract Assembling future large-scale quantum computers out of smaller, specialized modules promises to simplify a number of formidable science and engineering challenges. One of the primary challenges in developing a modular architecture is in engi
Externí odkaz:
https://doaj.org/article/ec282379a3494434ab3a9c0f5bb2915b
Autor:
Nishchay Suri, Joseph Barreto, Stuart Hadfield, Nathan Wiebe, Filip Wudarski, Jeffrey Marshall
Publikováno v:
Quantum, Vol 7, p 1002 (2023)
Simulating general quantum processes that describe realistic interactions of quantum systems following a non-unitary evolution is challenging for conventional quantum computers that directly implement unitary gates. We analyze complexities for promis
Externí odkaz:
https://doaj.org/article/cc2bde04e1fa42909f315391c1f4541d
Autor:
Katherine Klymko, Carlos Mejuto-Zaera, Stephen J. Cotton, Filip Wudarski, Miroslav Urbanek, Diptarka Hait, Martin Head-Gordon, K. Birgitta Whaley, Jonathan Moussa, Nathan Wiebe, Wibe A. de Jong, Norm M. Tubman
Publikováno v:
PRX Quantum, Vol 3, Iss 2, p 020323 (2022)
In this work we present a detailed analysis of variational quantum phase estimation (VQPE), a method based on real-time evolution for ground- and excited-state estimation on near-term hardware. We derive the theoretical ground on which the approach s
Externí odkaz:
https://doaj.org/article/2afd5c37b82043ae983a391f3844ae9e
Autor:
Nishchay Suri, Joseph Barreto, Stuart Hadfield, Nathan Wiebe, Filip Wudarski, Jeffrey Marshall
Simulating general quantum processes that describe realistic interactions of quantum systems following a non-unitary evolution is challenging for conventional quantum computers that directly implement unitary gates. We analyze complexities for promis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b348091c512efe58697d0493c0c253c7
http://arxiv.org/abs/2207.10007
http://arxiv.org/abs/2207.10007
Publikováno v:
IEEE Journal on Selected Areas in Communications. 38:439-448
In this work, we consider the preservation of a measurement for quantum systems interacting with an environment. Namely, a method of preserving an optimal measurement over a channel is devised, what we call channel coding of a quantum measurement in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ae4c35cd93753dcf620479069599a83
https://doi.org/10.1109/jsac.2020.2969034
https://doi.org/10.1109/jsac.2020.2969034
Autor:
Eleanor Rieffel, Norm M. Tubman, Stuart Hadfield, Rachel Stromswold, Max Wilson, Filip Wudarski
Publikováno v:
Quantum Machine Intelligence. 3
Variational quantum algorithms, a class of quantum heuristics, are promising candidates for the demonstration of useful quantum computation. Finding the best way to amplify the performance of these methods on hardware is an important task. Here, we e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::874130cded695fe1de6587083d08a31f
https://doi.org/10.1007/s42484-020-00022-w
https://doi.org/10.1007/s42484-020-00022-w
Publikováno v:
Physical Review A. 103
Quantum circuits with local particle-number conservation restrict the quantum computation to a subspace of the Hilbert space of the qubit register. In a noiseless or fault-tolerant quantum computation, such quantities are preserved. In the presence o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8106ff9bd3b47eb810b1425f4769b56b
https://doi.org/10.1103/physreva.103.042412
https://doi.org/10.1103/physreva.103.042412
Autor:
Feyza Oruc, Biswajit Sur, Andrew Bestwick, Filip Wudarski, Alysson Gold, Ani Nersisyan, Cody James Winkleblack, Armin Razavi, Anna Stockklauser, Davide Venturelli, M. Sohaib Alam, Eyob A. Sete, Jean-Philip Paquette, Ben Scharmann, Nicolas Didier, Matthew Reagor, Mike Harburn, Chad Rigetti
Publikováno v:
npj Quantum Information, Vol 7, Iss 1, Pp 1-10 (2021)
Assembling future large-scale quantum computers out of smaller, specialized modules promises to simplify a number of formidable science and engineering challenges. One of the primary challenges in developing a modular architecture is in engineering h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::018a20810a6b9ac3ea2bc5aa2c63a8ac
http://arxiv.org/abs/2102.13293
http://arxiv.org/abs/2102.13293
An average gate fidelity is a standard performance metric to quantify deviation between an ideal unitary gate transformation and its realistic experimental implementation. The average is taken with respect to states uniformly distributed over the ful
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05b14a081f307a209e82bc97306e385c
http://arxiv.org/abs/2006.03086
http://arxiv.org/abs/2006.03086
Autor:
Panagiotis Kl. Barkoutsos, Filip Wudarski, Andreas Buchleitner, Andreas J. C. Woitzik, Ivano Tavernelli
We perform a systematic investigation of variational forms (wave function Ans\"atze), to determine the ground state energies and properties of two-dimensional model fermionic systems on triangular lattices (with and without periodic boundary conditio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::276d68ebcf0c640d350bce8a8a05969c