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 …
From quantum speed limits to energy-efficient quantum gates
While recent breakthroughs in quantum computing promise the nascence of the quantum
information age, quantum states remain delicate to control. Moreover, the required energy …
information age, quantum states remain delicate to control. Moreover, the required energy …
Counterdiabatic driving for periodically driven systems
Periodically driven systems have emerged as a useful technique to engineer the properties
of quantum systems, and are in the process of being developed into a standard toolbox for …
of quantum systems, and are in the process of being developed into a standard toolbox for …
Energetic cost of Hamiltonian quantum gates
S Deffner - Europhysics Letters, 2021 - iopscience.iop.org
Landauer's principle laid the main foundation for the development of modern
thermodynamics of information. However, in its original inception the principle relies on …
thermodynamics of information. However, in its original inception the principle relies on …
Fast and robust control of two interacting spins
Rapid preparation, manipulation, and correction of spin states with high fidelity are requisite
for quantum information processing and quantum computing. In this paper, we propose a …
for quantum information processing and quantum computing. In this paper, we propose a …
Experimental implementation of generalized transitionless quantum driving
It is known that high intensity fields are usually required to implement shortcuts to
adiabaticity via transitionless quantum driving (TQD). Here, we show that this requirement …
adiabaticity via transitionless quantum driving (TQD). Here, we show that this requirement …
Generalized transitionless quantum driving for open quantum systems
A general approach for transitionless quantum driving in open quantum systems is
introduced. Under the assumption of adiabatic evolution for time-local master equations, we …
introduced. Under the assumption of adiabatic evolution for time-local master equations, we …
Robustness of controlled Hamiltonian approaches to unitary quantum gates
We examine the effectiveness and resilience of achieving quantum gates employing three
approaches stemming from quantum control methods: counterdiabatic driving, Floquet …
approaches stemming from quantum control methods: counterdiabatic driving, Floquet …
Optimizing NMR quantum information processing via generalized transitionless quantum driving
High-performance quantum information processing requires efficient control of undesired
decohering effects, which are present in realistic quantum dynamics. To deal with this issue …
decohering effects, which are present in realistic quantum dynamics. To deal with this issue …
Sufficient conditions for adiabaticity in open quantum systems
The adiabatic approximation exhibits wide applicability in quantum mechanics, providing a
simple approach for nontransitional dynamics in quantum systems governed by slowly …
simple approach for nontransitional dynamics in quantum systems governed by slowly …