Search Results for author: Patrick Dreher

Found 2 papers, 1 papers with code

Real-time quantum calculations of phase shifts using wave packet time delays

no code implementations11 Mar 2021 Erik Gustafson, Yingyue Zhu, Patrick Dreher, Norbert M. Linke, Yannick Meurice

We present a method to extract the phase shift of a scattering process using the real-time evolution in the early and intermediate stages of the collision in order to estimate the time delay of a wave packet.

High Energy Physics - Lattice Quantum Physics

Solving Multi-Coloring Combinatorial Optimization Problems Using Hybrid Quantum Algorithms

1 code implementation1 Nov 2019 Young-Hyun Oh, Hamed Mohammadbagherpoor, Patrick Dreher, Anand Singh, Xianqing Yu, Andy J. Rindos

Therefore, our modeling approach with hybrid quantum algorithms can be applicable for combinatorial problems in various fields to find an optimal solution in polynomial time.

Quantum Physics Data Structures and Algorithms

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