Results 61 to 70 of about 3,864,772 (348)
Correlating AGP on a quantum computer [PDF]
Quantum Science and Technology, 2020 For variational algorithms on the near term quantum computing hardware, it is highly desirable to use very accurate ansatze with low implementation cost.
Armin Khamoshi +2 more
semanticscholar +1 more source
Simulating Large Quantum Circuits on a Small Quantum Computer. [PDF]
Physical Review Letters, 2019 Limited quantum memory is one of the most important constraints for near-term quantum devices. Understanding whether a small quantum computer can simulate a larger quantum system, or execute an algorithm requiring more qubits than available, is both of ...
Tianyi Peng +3 more
semanticscholar +1 more source
Nearest centroid classification on a trapped ion quantum computer [PDF]
npj Quantum Information, 2020 Quantum machine learning has seen considerable theoretical and practical developments in recent years and has become a promising area for finding real world applications of quantum computers.
S. Johri +6 more
semanticscholar +1 more source
, 1999 77 pages, figures included in the ps file. To appear in: Annual Reviews of Computational Physics, ed. Dietrich Stauffer, World Scientific, vol VI, 1998. The paper can be down loaded also from http://www.math.ias.edu/~doria/
openaire +3 more sources
Quantum computers and quantum coherence [PDF]
Journal of Magnetism and Magnetic Materials, 1999 13 pages, latex, one eps figure. Prepared for special issue of J. Mag. Magn. Matl., "Magnetism beyond 2000".
DiVincenzo, D. P., Loss, D.
openaire +4 more sources
Quantum computation with quantum dots [PDF]
Physical Review A, 1998 We propose a new implementation of a universal set of one- and two-qubit gates for quantum computation using the spin states of coupled single-electron quantum dots. Desired operations are effected by the gating of the tunneling barrier between neighboring dots.
Daniel Loss +3 more
openaire +4 more sources
Ultrafast creation of large Schrödinger cat states of an atom
Nature Communications, 2017 Generation of mesoscopic quantum superpositions requires both reliable coherent control and isolation from the environment. Here, the authors succeed in creating a variety of cat states of a single trapped atom, mapping spin superpositions into spatial ...
K. G. Johnson +4 more
doaj +1 more source
Ground-state energy estimation of the water molecule on a trapped-ion quantum computer
npj Quantum Information, 2020 Quantum computing leverages the quantum resources of superposition and entanglement to efficiently solve computational problems considered intractable for classical computers.
Y. Nam +26 more
semanticscholar +1 more source
Generation of High-Resolution Handwritten Digits with an Ion-Trap Quantum Computer [PDF]
Physical Review X, 2020 Generating high-quality data (e.g., images or video) is one of the most exciting and challenging frontiers in unsupervised machine learning. Utilizing quantum computers in such tasks to potentially enhance conventional machine learning algorithms has ...
Manuel S. Rudolph +5 more
semanticscholar +1 more source
Quantum Gravity on a Quantum Computer? [PDF]
Foundations of Physics, 2013 EPR-type measurements on spatially separated entangled spin qubits allow one, in principle, to detect curvature. Also the entanglement of the vacuum state is affected by curvature. Here, we ask if the curvature of spacetime can be expressed entirely in terms of the spatial entanglement structure of the vacuum.
Achim Kempf, Achim Kempf
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