Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Spedalieri, Federico"'
Constructing Driver Hamiltonians and Mixing Operators such that they satisfy constraints is an important ansatz construction for quantum algorithms. We give general algebraic expressions for finding Hamiltonian terms and analogously unitary primitive
Externí odkaz:
http://arxiv.org/abs/2407.01975
We present a very general construction for quantum annealing protocols to solve Combinational Circuit Fault Diagnosis (CCFD) problems that restricts the evolution to the space of valid diagnoses. This is accomplished by using special local drivers th
Externí odkaz:
http://arxiv.org/abs/2203.09560
Publikováno v:
Quantum Science and Technology 7.1 (2021)
Recent advances in the field of adiabatic quantum computing and the closely related field of quantum annealers has centered around using more advanced and novel Hamiltonian representations to solve optimization problems. One of these advances has cen
Externí odkaz:
http://arxiv.org/abs/2006.12028
Autor:
Potok, Thomas E., Schuman, Catherine, Young, Steven R., Patton, Robert M., Spedalieri, Federico, Liu, Jeremy, Yao, Ke-Thia, Rose, Garrett, Chakma, Gangotree
Current Deep Learning approaches have been very successful using convolutional neural networks (CNN) trained on large graphical processing units (GPU)-based computers. Three limitations of this approach are: 1) they are based on a simple layered netw
Externí odkaz:
http://arxiv.org/abs/1703.05364
Autor:
Hen, Itay, Spedalieri, Federico M.
Publikováno v:
Phys. Rev. Applied 5, 034007 (2016)
Recent advances in quantum technology have led to the development and manufacturing of experimental programmable quantum annealers that promise to solve certain combinatorial optimization problems of practical relevance faster than their classical an
Externí odkaz:
http://arxiv.org/abs/1508.04212
Publikováno v:
Phys. Rev. A 92, 062328 (2015)
A recent experiment [Lanting et al., PRX, (2014)] claimed to provide evidence of up to $8$-qubit entanglement in a D-Wave quantum annealing device. However, entanglement was measured using qubit tunneling spectroscopy, a technique that provides indir
Externí odkaz:
http://arxiv.org/abs/1506.03539
Publikováno v:
Characterizing entanglement in quantum information [electronic thesis]
Thesis (Ph. D.). PQ #3093511.
Includes bibliographical references.
Includes bibliographical references.
Externí odkaz:
http://resolver.caltech.edu/CaltechETD:etd-05222003-121058
Entanglement is a key resource in the emerging field of Quantum Information. The strong correlations between systems described by an entangled state allow us to perform certain tasks more efficiently than it would be possible by using only classical
Externí odkaz:
https://thesis.library.caltech.edu/1937/1/main.pdf
Autor:
Vinci, Walter, Markström, Klas, Boixo, Sergio, Roy, Aidan, Spedalieri, Federico M., Warburton, Paul A., Severini, Simone
Two objects can be distinguished if they have different measurable properties. Thus, distinguishability depends on the Physics of the objects. In considering graphs, we revisit the Ising model as a framework to define physically meaningful spectral i
Externí odkaz:
http://arxiv.org/abs/1307.1114
Autor:
Boixo, Sergio, Albash, Tameem, Spedalieri, Federico M., Chancellor, Nicholas, Lidar, Daniel A.
Publikováno v:
Nature Comm. 4, 3067 (2013)
Quantum annealing is a general strategy for solving difficult optimization problems with the aid of quantum adiabatic evolution. Both analytical and numerical evidence suggests that under idealized, closed system conditions, quantum annealing can out
Externí odkaz:
http://arxiv.org/abs/1212.1739