Výsledky vyhledávání - "Cook, Jeremy A."

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The Quantum Alternating Operator Ansatz on Maximum k-Vertex Cover

Autor: Cook, Jeremy, Eidenbenz, Stephan, Bärtschi, Andreas

Publikováno v: IEEE International Conference on Quantum Computing and Engineering, QCE'20, 83-92, 2020

The Quantum Alternating Operator Ansatz is a generalization of the Quantum Approximate Optimization Algorithm (QAOA) designed for finding approximate solutions to combinatorial optimization problems with hard constraints. In this paper, we study Maxi

Externí odkaz: http://arxiv.org/abs/1910.13483

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On the relationships between Z-, C-, and H-local unitaries

Autor: Cook, Jeremy

Quantum walk algorithms can speed up search of physical regions of space in both the discrete-time [arXiv:quant-ph/0402107] and continuous-time setting [arXiv:quant-ph/0306054], where the physical region of space being searched is modeled as a connec

Externí odkaz: http://arxiv.org/abs/1907.11368

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Simulation of Qubit Quantum Circuits via Pauli Propagation

Autor: Rall, Patrick, Liang, Daniel, Cook, Jeremy, Kretschmer, William

Publikováno v: Phys. Rev. A 99, 062337 (2019)

We present novel algorithms to estimate outcomes for qubit quantum circuits. Notably, these methods can simulate a Clifford circuit in linear time without ever writing down stabilizer states explicitly. These algorithms outperform previous noisy near

Externí odkaz: http://arxiv.org/abs/1901.09070

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