Results 21 to 30 of about 322,484 (286)
Information Sciences, 2000 We present a quantum algorithm for combinatorial optimization using the cost structure of the search states. Its behavior is illustrated for overconstrained satisfiability and asymmetric traveling salesman problems. Simulations with randomly generated problem instances show each step of the algorithm shifts amplitude preferentially towards lower cost ...
Hogg, Tad, Portnov, Dmitriy
openaire +3 more sources
Optimal Quantum Tomography [PDF]
IEEE Journal of Selected Topics in Quantum Electronics, 2009 14 pages, 3 ...
BISIO, ALESSANDRO +4 more
openaire +4 more sources
Physical Review Letters, 1999 4 pages, revtex, 1 figure, revision contains some new ...
Bužek, Vladimír +2 more
openaire +4 more sources
Quantum Bilinear Optimization [PDF]
SIAM Journal on Optimization, 2016 v3: published ...
Berta, Mario +2 more
openaire +5 more sources
Nanomaterials, 2022 Superradiance was demonstrated in broken-symmetry arrays of SiV diamond color centers embedded into concave plasmonic nanoresonators. The coupled configurations, including the diamond-silver (bare) and diamond-silver-diamond (coated) nanoresonators ...
Dávid Vass +3 more
doaj +1 more source
Mathematical Physics, Analysis and Geometry, 2023 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Sam Cole +3 more
openaire +4 more sources
Encoding-independent optimization problem formulation for quantum computing
Frontiers in Quantum Science and Technology, 2023 We review encoding and hardware-independent formulations of optimization problems for quantum computing. Using this generalized approach, an extensive library of optimization problems from the literature and their various derived spin encodings are ...
Federico Dominguez +7 more
doaj +1 more source
Optimal Blind Quantum Computation [PDF]
Physical Review Letters, 2013 Blind quantum computation allows a client with limited quantum capabilities to interact with a remote quantum computer to perform an arbitrary quantum computation, while keeping the description of that computation hidden from the remote quantum computer.
Mantri, A. +2 more
openaire +3 more sources
Layer VQE: A Variational Approach for Combinatorial Optimization on Noisy Quantum Computers
IEEE Transactions on Quantum Engineering, 2022 Combinatorial optimization on near-term quantum devices is a promising path to demonstrating quantum advantage. However, the capabilities of these devices are constrained by high noise or error rates.
Xiaoyuan Liu +5 more
doaj +1 more source
Universal optimal quantum correlator [PDF]
International Journal of Quantum Information, 2014 Recently, a novel operational strategy to access quantum correlation functions of the form Tr[AρB] was provided in [F. Buscemi, M. Dall'Arno, M. Ozawa and V. Vedral, arXiv:1312.4240]. Here we propose a realization scheme, that we call partial expectation values, implementing such strategy in terms of a unitary interaction with an ancillary system ...
Buscemi, Francesco +3 more
openaire +2 more sources