3 papers
quant-ph2024
Grover's search meets Ising models: a quantum algorithm for finding low-energy states
Andrey Zhukov, Andrey Lebedev, Walter Pogosov
We propose a methodology for implementing Grover's algorithm in the digital quantum simulation of disordered Ising models. The core concept revolves around using the evolution oper…
physics.acc-ph2023
The impact of high-dimensional phase space correlations on the beam dynamics in a linear accelerator
A. Hoover, K. Ruisard, A. Aleksandrov +3
Hadron beams develop intensity-dependent transverse-longitudinal correlations within radio-frequency quadrupole (RFQ) accelerating structures. These correlations are only visible i…
quant-ph2023
Quantum error mitigation in the regime of high noise using deep neural network: Trotterized dynamics
A. A. Zhukov, W. V. Pogosov
We address a learning-based quantum error mitigation method, which utilizes deep neural network applied at the postprocessing stage, and study its performance in presence of differ…