We work out the theory and applications of a fast quasiadiabatic approach to speed up slow adiabatic manipulations of quantum systems by driving a control parameter as near to the adiabatic limit as possible over the entire protocol duration. We find characteristic time scales, such as the minimal time to achieve fidelity 1, and the optimality of the approach within the iterative superadiabatic sequence. Specifically, we show that the population inversion in a two-level system, the splitting and cotunneling of two-interacting bosons, and the stirring of a Tonks-Girardeau gas on a ring to achieve mesoscopic superpositions of many-body rotating and nonrotating states can be significantly speeded up
Quantum information processing requires fast manipulations of quantum systems in order to overcome d...
A universal scheme is introduced to speed up the dynamics of a driven open quantum system along a pr...
We propose a method to produce fast transitionless dynamics for finite-dimensional quantum systems w...
Counterdiabatic driving protocols have been proposed [Demirplak M, Rice SA (2003) J Chem Phys A 107:...
Adiabatic protocols are employed across a variety of quantum technologies, from implementing state p...
We develop new protocols for high-fidelity single qubit gates that exploit and extend theoretical id...
The control and manipulation of quantum systems without excitation are challenging, due to the compl...
We extend the concept of superadiabatic dynamics, or transitionless quantum driving, to quantum open...
We introduce a method to speed up adiabatic protocols for creating entanglement between two qubits d...
The ability to accurately control a quantum system is a fundamental requirement in many areas of mod...
A shortcut to adiabaticity (STA) is concerned with the fast and robust manipulation of the dynamics ...
Adiabatic protocols are employed across a variety of quantum technologies, from implementing state p...
We analyze state preparation within a restricted space of local control parameters between adiabatic...
The "fast-forward"approach by Masuda and Nakamura generates driving potentials to accelerate slow qu...
19 p.We examine the stability versus different types of perturbations of recently proposed shortcuts...
Quantum information processing requires fast manipulations of quantum systems in order to overcome d...
A universal scheme is introduced to speed up the dynamics of a driven open quantum system along a pr...
We propose a method to produce fast transitionless dynamics for finite-dimensional quantum systems w...
Counterdiabatic driving protocols have been proposed [Demirplak M, Rice SA (2003) J Chem Phys A 107:...
Adiabatic protocols are employed across a variety of quantum technologies, from implementing state p...
We develop new protocols for high-fidelity single qubit gates that exploit and extend theoretical id...
The control and manipulation of quantum systems without excitation are challenging, due to the compl...
We extend the concept of superadiabatic dynamics, or transitionless quantum driving, to quantum open...
We introduce a method to speed up adiabatic protocols for creating entanglement between two qubits d...
The ability to accurately control a quantum system is a fundamental requirement in many areas of mod...
A shortcut to adiabaticity (STA) is concerned with the fast and robust manipulation of the dynamics ...
Adiabatic protocols are employed across a variety of quantum technologies, from implementing state p...
We analyze state preparation within a restricted space of local control parameters between adiabatic...
The "fast-forward"approach by Masuda and Nakamura generates driving potentials to accelerate slow qu...
19 p.We examine the stability versus different types of perturbations of recently proposed shortcuts...
Quantum information processing requires fast manipulations of quantum systems in order to overcome d...
A universal scheme is introduced to speed up the dynamics of a driven open quantum system along a pr...
We propose a method to produce fast transitionless dynamics for finite-dimensional quantum systems w...