Showing quant-phShow all
3 papers · 1 filter
quant-ph2025
Quantum Dynamics in Krylov Space: Methods and Applications
Pratik Nandy, Apollonas S. Matsoukas-Roubeas, Pablo MartÃnez-Azcona +2
The dynamics of quantum systems unfolds within a subspace of the state space or operator space, known as the Krylov space. This review presents the use of Krylov subspace methods t…
quant-ph2025
Pauli Spectrum and Non-stabilizerness of Typical Quantum Many-Body States
Xhek Turkeshi, Anatoly Dymarsky, Piotr Sierant
An important question of quantum information is to characterize genuinely quantum (beyond-Clifford) resources necessary for universal quantum computing. Here, we use the Pauli spec…
quant-ph2024
A quantum annealing approach to the minimum distance problem of quantum codes
Refat Ismail, Ashish Kakkar, Anatoly Dymarsky
Quantum error-correcting codes (QECCs) is at the heart of fault-tolerant quantum computing. As the size of quantum platforms is expected to grow, one of the open questions is to de…