Control landscapes for high-fidelity generation of C-NOT and C-PHASE gates with coherent and environmental driving
AN Pechen, VN Petruhanov, OV Morzhin… - The European Physical …, 2024 - Springer
High-fidelity generation of two-qubit gates is important for quantum computation, since such
gates are components of popular universal sets of gates. Here, we consider the problem of …
gates are components of popular universal sets of gates. Here, we consider the problem of …
Quantum Control Landscapes for Generation of H and T Gates in an Open Qubit with Both Coherent and Environmental Drive
VN Petruhanov, AN Pechen - Photonics, 2023 - mdpi.com
An important problem in quantum computation is the generation of single-qubit quantum
gates such as Hadamard (H) and π/8 (T) gates, which are components of a universal set of …
gates such as Hadamard (H) and π/8 (T) gates, which are components of a universal set of …
Quantum geometric protocols for fast high-fidelity adiabatic state transfer
Efficient control schemes that enable fast, high-fidelity operations are essential for any
practical quantum computation. However, current optimization protocols are intractable due …
practical quantum computation. However, current optimization protocols are intractable due …
Optimization of time-dependent decoherence rates and coherent control for a qutrit system
O Morzhin, A Pechen - arxiv preprint arxiv:2308.03976, 2023 - arxiv.org
The work considers an open qutrit system whose density matrix $\rho (t) $ evolution is
governed by the Gorini-Kossakowski-Sudarshan-Lindblad master equation with …
governed by the Gorini-Kossakowski-Sudarshan-Lindblad master equation with …
Introduction to theoretical and experimental aspects of quantum optimal control
Q Ansel, E Dionis, F Arrouas… - Journal of Physics B …, 2024 - iopscience.iop.org
Quantum optimal control (QOC) is a set of methods for designing time-varying
electromagnetic fields to perform operations in quantum technologies. This tutorial paper …
electromagnetic fields to perform operations in quantum technologies. This tutorial paper …
Using and Optimizing Time-Dependent Decoherence Rates and Coherent Control for a Qutrit System
OV Morzhin, AN Pechen - Proceedings of the Steklov Institute of …, 2024 - Springer
We consider an open qutrit system in which the evolution of the density matrix is governed
by the Gorini–Kossakowski–Sudarshan–Lindblad master equation with simultaneous …
by the Gorini–Kossakowski–Sudarshan–Lindblad master equation with simultaneous …
Instrumental distortions in quantum optimal control
Quantum optimal control methods, such as gradient ascent pulse engineering (GRAPE), are
used for precise manipulation of quantum states. Many of those methods were pioneered in …
used for precise manipulation of quantum states. Many of those methods were pioneered in …
Nonlinear Optimal Control of Electron Dynamics within Hartree-Fock Theory
Consider the problem of determining the optimal applied electric field to drive a molecule
from an initial state to a desired target state. For even moderately sized molecules, solving …
from an initial state to a desired target state. For even moderately sized molecules, solving …
Применение и оптимизация зависящих от времени скоростей декогеренции и когерентного управления для кутрита
ОВ Моржин, АН Печень - Труды Математического института имени …, 2024 - mathnet.ru
Рассматривается открытый кутрит, эволюция матрицы плотности $\rho (t) $ которого
определяется мастер-уравнением Горини–Коссаковского–Сударшана–Линдблада с …
определяется мастер-уравнением Горини–Коссаковского–Сударшана–Линдблада с …
[PDF][PDF] Quantum Control Landscapes for Generation of H and T Gates in an Open Qubit with Both Coherent and Environmental Drive. Photonics 2023, 10, 1200
VN Petruhanov, AN Pechen - 2023 - inspirehep.net
An important problem in quantum computation is the generation of single-qubit quantum
gates such as Hadamard (H) and π/8 (T) gates, which are components of a universal set of …
gates such as Hadamard (H) and π/8 (T) gates, which are components of a universal set of …