Results 61 to 70 of about 322,484 (286)
Quantum Algorithms for Mixed Binary Optimization Applied to Transaction Settlement
IEEE Transactions on Quantum Engineering, 2021 In this article, we extend variational quantum optimization algorithms for quadratic unconstrained binary optimization problems to the class of mixed binary optimization problems.
Lee Braine +3 more
doaj +1 more source
An Integrated Programming and Development Environment for Adiabatic Quantum Optimization
, 2014 Adiabatic quantum computing is a promising route to the computational power afforded by quantum information processing. The recent availability of adiabatic hardware has raised challenging questions about how to evaluate adiabatic quantum optimization ...
Bennink, Ryan S. +7 more
core +1 more source
Similarity-based parameter transferability in the quantum approximate optimization algorithm
Frontiers in Quantum Science and Technology, 2023 The quantum approximate optimization algorithm (QAOA) is one of the most promising candidates for achieving quantum advantage through quantum-enhanced combinatorial optimization.
Alexey Galda +10 more
doaj +1 more source
Achieving robust and high-fidelity quantum control via spectral phase optimization
, 2017 Achieving high-fidelity control of quantum systems is of fundamental importance in physics, chemistry and quantum information sciences. However, the successful implementation of a high-fidelity quantum control scheme also requires robustness against ...
Dong, Daoyi, Guo, Yu, Shu, Chuan-Cun
core +1 more source
Efficiency of quantum versus classical annealing in non-convex learning problems
, 2017 Quantum annealers aim at solving non-convex optimization problems by exploiting cooperative tunneling effects to escape local minima. The underlying idea consists in designing a classical energy function whose ground states are the sought optimal ...
Baldassi, Carlo, Zecchina, Riccardo
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Quantum Discord for Generalized Bloch Sphere States [PDF]
, 2013 In this study for particular states of bipartite quantum system in 2n?2m dimensional Hilbert space state, similar to m or n-qubit density matrices represented in Bloch sphere we call them generalized Bloch sphere states(GBSS), we give an efficient ...
Jafarizadeh, M. A. +2 more
core +1 more source
, 2012 In this paper, we review some features of quantum annealing and related topics from viewpoints of statistical physics, condensed matter physics, and computational physics.
Tamura, Ryo, Tanaka, Shu
core +1 more source
NON-HERMITIAN ADIABATIC QUANTUM OPTIMIZATION [PDF]
International Journal of Quantum Information, 2009 We propose a novel non-Hermitian adiabatic quantum optimization algorithm. One of the new ideas is to use a non-Hermitian auxiliary "initial" Hamiltonian that provides an effective level repulsion for the main Hamiltonian. This effect enables us to develop an adiabatic theory which determines ground state much more efficiently than Hermitian methods.
Berman, Gennady P. +1 more
openaire +3 more sources
FEBS Open Bio, EarlyView.Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei +3 more
wiley +1 more source
Quantum annealing with Jarzynski equality
, 2010 We show a practical application of the Jarzynski equality in quantum computation. Its implementation may open a way to solve combinatorial optimization problems, minimization of a real single-valued function, cost function, with many arguments.
A. K. Hartmann +2 more
core +1 more source