Tag: mcclean
Optimizing Variational Quantum Algorithms with qBang: Efficiently Interweaving Metric and Momentum to Navigate Flat Energy Landscapes
David Fitzek1,2, Robert S. Jonsson1,3, Werner Dobrautz4, and Christian Schäfer1,51Department of Microtechnology and Nanoscience, MC2, Chalmers University of Technology, 412 96 Gothenburg, Sweden2Volvo Group...
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Overhead-constrained circuit knitting for variational quantum dynamics
Gian Gentinetta, Friederike Metz, and Giuseppe CarleoInstitute of Physics, École Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, SwitzerlandCenter for Quantum Science and Engineering, École...
Can Error Mitigation Improve Trainability of Noisy Variational Quantum Algorithms?
Samson Wang1,2, Piotr Czarnik1,3,4, Andrew Arrasmith1,5, M. Cerezo1,5,6, Lukasz Cincio1,5, and Patrick J. Coles1,51Theoretical Division, Los Alamos National Laboratory, Los Alamos, NM 87545, USA2Department...
Compiling Quantum Circuits for Dynamically Field-Programmable Neutral Atoms Array Processors
Daniel Bochen Tan1, Dolev Bluvstein2, Mikhail D. Lukin2, and Jason Cong11Computer Science Department, University of California, Los Angeles, CA 900952Department of Physics, Harvard University,...
Variational Phase Estimation with Variational Fast Forwarding
Maria-Andreea Filip1,2, David Muñoz Ramo1, and Nathan Fitzpatrick11Quantinuum, 13-15 Hills Road, CB2 1NL, Cambridge, United Kingdom2Yusuf Hamied Department of Chemistry, University of Cambridge, Cambridge,...
Here comes the SU(N): multivariate quantum gates and gradients
Roeland Wiersema1,2, Dylan Lewis3, David Wierichs4, Juan Carrasquilla1,2, and Nathan Killoran41Vector Institute, MaRS Centre, Toronto, Ontario, M5G 1M1, Canada2Department of Physics and Astronomy, University...
Improved Accuracy for Trotter Simulations Using Chebyshev Interpolation
Gumaro Rendon1, Jacob Watkins2, and Nathan Wiebe3,41Zapata Computing Inc., Boston, MA 02110, USA2Facility for Rare Isotope Beams, Michigan State University, East Lansing, MI 48824,...
Quantum Vision Transformers
El Amine Cherrat1, Iordanis Kerenidis1,2, Natansh Mathur1,2, Jonas Landman3,2, Martin Strahm4, and Yun Yvonna Li41IRIF, CNRS - Université Paris Cité, France2QC Ware, Palo Alto,...
Accelerating Quantum Algorithms with Precomputation
William J. Huggins and Jarrod R. McCleanGoogle Quantum AI, Venice, CA, USAFind this paper interesting or want to discuss? Scite or leave a comment...
Stabilizer Formalism for Operator Algebra Quantum Error Correction
Guillaume Dauphinais1, David W. Kribs1,2, and Michael Vasmer1,3,41Xanadu, Toronto, ON M5G 2C8, Canada2Department of Mathematics & Statistics, University of Guelph, Guelph, ON N1G 2W1,...
Hierarchical generalization of dual unitarity
Xie-Hang Yu, Zhiyuan Wang, and Pavel KosMax-Planck-Institut für Quantenoptik, Hans-Kopfermann-Str. 1, 85748 Garching, GermanyFind this paper interesting or want to discuss? Scite or leave...
A hybrid quantum algorithm to detect conical intersections
Emiel Koridon1,2, Joana Fraxanet3, Alexandre Dauphin3,4, Lucas Visscher2, Thomas E. O'Brien5,1, and Stefano Polla5,11Instituut-Lorentz, Universiteit Leiden, 2300RA Leiden, The Netherlands2Theoretical Chemistry, Vrije Universiteit, 1081HV...
Spacetime-Efficient Low-Depth Quantum State Preparation with Applications
Kaiwen Gui1,2,3, Alexander M. Dalzell4, Alessandro Achille5, Martin Suchara1, and Frederic T. Chong31Amazon Web Services, WA, USA2Pritzker School of Molecular Engineering, University of Chicago,...
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