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pro vyhledávání: '"LONG, CHRISTOPHER"'
We present a quantum algorithm for portfolio optimisation. Specifically, We present an end-to-end quantum approximate optimisation algorithm (QAOA) to solve the discrete global minimum variance portfolio (DGMVP) model. This model finds a portfolio of
Externí odkaz:
http://arxiv.org/abs/2410.16265
Autor:
Long, Christopher K., Mayhall, Nicholas J., Economou, Sophia E., Barnes, Edwin, Barnes, Crispin H. W., Martins, Frederico, Arvidsson-Shukur, David R. M., Mertig, Normann
Standing as one of the most significant barriers to reaching quantum advantage, state-preparation fidelities on noisy intermediate-scale quantum processors suffer from quantum-gate errors, which accumulate over time. A potential remedy is pulse-based
Externí odkaz:
http://arxiv.org/abs/2406.10913
Autor:
Langrenez, Christopher, Salmon, Wilfred, De Bièvre, Stephan, Thio, Jonathan J., Long, Christopher K., Arvidsson-Shukur, David R. M.
A central problem in quantum information is determining quantum-classical boundaries. A useful notion of classicality is provided by the quasiprobability formulation of quantum theory. In this framework, a state is called classical if it is represent
Externí odkaz:
http://arxiv.org/abs/2405.17557