Shortcuts to adiabaticity: Concepts, methods, and applications
Shortcuts to adiabaticity (STA) are fast routes to the final results of slow, adiabatic changes
of the controlling parameters of a system. The shortcuts are designed by a set of analytical …
of the controlling parameters of a system. The shortcuts are designed by a set of analytical …
Training Schrödinger's cat: Quantum optimal control: Strategic report on current status, visions and goals for research in Europe
It is control that turns scientific knowledge into useful technology: in physics and engineering
it provides a systematic way for driving a dynamical system from a given initial state into a …
it provides a systematic way for driving a dynamical system from a given initial state into a …
Introduction to the Pontryagin maximum principle for quantum optimal control
Optimal control theory is a powerful mathematical tool, which has known a rapid
development since the 1950s, mainly for engineering applications. More recently, it has …
development since the 1950s, mainly for engineering applications. More recently, it has …
Shortcuts to adiabaticity
Quantum adiabatic processes—that keep constant the populations in the instantaneous
eigenbasis of a time-dependent Hamiltonian—are very useful to prepare and manipulate …
eigenbasis of a time-dependent Hamiltonian—are very useful to prepare and manipulate …
Universal quantum control through deep reinforcement learning
Emerging reinforcement learning techniques using deep neural networks have shown great
promise in control optimization. They harness non-local regularities of noisy control …
promise in control optimization. They harness non-local regularities of noisy control …
Speeding up adiabatic quantum state transfer by using dressed states
We develop new pulse schemes to significantly speed up adiabatic state transfer protocols.
Our general strategy involves adding corrections to an initial control Hamiltonian that …
Our general strategy involves adding corrections to an initial control Hamiltonian that …
Plug-and-play approach to nonadiabatic geometric quantum gates
Nonadiabatic holonomic quantum computation (NHQC) has been developed to shorten the
construction times of geometric quantum gates. However, previous NHQC gates require the …
construction times of geometric quantum gates. However, previous NHQC gates require the …
Shortcuts to adiabaticity: theoretical framework, relations between different methods, and versatile approximations
T Hatomura - Journal of Physics B: Atomic, Molecular and Optical …, 2024 - iopscience.iop.org
Shortcuts to adiabaticity guide given systems to final destinations of adiabatic control via fast
tracks. Various methods have been proposed as shortcuts to adiabaticity. The basic theory …
tracks. Various methods have been proposed as shortcuts to adiabaticity. The basic theory …
Experimental realization of nonadiabatic shortcut to non-Abelian geometric gates
When a quantum system is driven slowly through a parametric cycle in a degenerate Hilbert
space, the state would acquire a non-Abelian geometric phase, which is stable and forms …
space, the state would acquire a non-Abelian geometric phase, which is stable and forms …
Experimental realization of stimulated Raman shortcut-to-adiabatic passage with cold atoms
YX Du, ZT Liang, YC Li, XX Yue, QX Lv… - Nature …, 2016 - nature.com
Accurate control of a quantum system is a fundamental requirement in many areas of
modern science ranging from quantum information processing to high-precision …
modern science ranging from quantum information processing to high-precision …