Controllable single-spin evolution at subharmonics of electric dipole spin resonance enhanced by four-level Landau-Zener-Stückelberg-Majorana interference

DV Khomitsky, MV Bastrakova, VO Munyaev… - Physical Review B, 2023 - APS
Subharmonics of electric dipole spin resonance (EDSR) mediated by Landau-Zener-
Stückelberg-Majorana tunneling transitions are studied numerically and analytically in a …

Charge qubits based on ultra-thin topological insulator films

K Zhang, HV Lepage, Y Dong, CHW Barnes - Frontiers of Physics, 2024 - Springer
We study how to use the surface states in a Bi2Se3 topological insulator ultra-thin film that
are affected by finite size effects for the purpose of quantum computing. We demonstrate …

Decoherence dynamics in a polaron system with collective dephasing

S Bashir, MQ Lone, PA Ganai - International Journal of Theoretical Physics, 2024 - Springer
Within quantum information frameworks, managing decoherence stands as a pivotal task.
The present work delves into decoherence dynamics of a dressed qubit, represented by a …