5 citations · 9 across the 4 of their papers we have counts for
5 papers
Exact quantum circuits for a Heisenberg triangle with Dzyaloshinskii-Moriya interaction
Andrey Zhukov
We construct short analytical quantum circuits for the exact evolution of a spin triangle with Dzyaloshinskii--Moriya (DM) interaction. We consider pure DM interaction with arbitra…
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…
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…
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…
Critical phase boundary and finite-size fluctuations in Su-Schrieffer-Heeger model with random inter-cell couplings
D. S. Shapiro, S. V. Remizov, A. V. Lebedev +4
A dimerized fermion chain, described by Su-Schrieffer-Heeger (SSH) model, is a well-known example of 1D system with a non-trivial band topology. An interplay of disorder and topolo…