LAUSR

Breaking of dynamical adiabaticity in direct laser acceleration of electrons

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0 Published in 2017 at "Physics of Plasmas"

DOI: 10.1063/1.4975076

Abstract: The interaction of an electron oscillating in an ion channel and irradiated by a plane electromagnetic wave is considered. It is shown that the interaction qualitatively changes with the increase of electron energy, as the… read more here.

Keywords: dynamical adiabaticity; breaking dynamical; adiabaticity; interaction ... See more keywords

Shortcuts to adiabaticity in Fermi gases

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0 Published in 2018 at "New Journal of Physics"

DOI: 10.1088/1367-2630/aae45e

Abstract: Shortcuts to adiabaticity (STA) provide an alternative to adiabatic protocols to guide the dynamics of the system of interest without the requirement of slow driving. We report the controlled speedup via STA of the nonadiabatic… read more here.

Keywords: adiabaticity; shortcuts adiabaticity; adiabaticity fermi; fermi gases ... See more keywords

Shortcuts to adiabaticity for Lévy processes in harmonic traps.

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0 Published in 2022 at "Physical review. E"

DOI: 10.1103/physreve.106.054122

Abstract: Lévy stochastic processes, with noise distributed according to a Lévy stable distribution, are ubiquitous in science. Focusing on the case of a particle trapped in an external harmonic potential, we address the problem of finding… read more here.

Keywords: shortcuts adiabaticity; harmonic traps; processes harmonic; adiabaticity ... See more keywords

Shortcuts to adiabaticity in non-Hermitian quantum systems without rotating-wave approximation.

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0 Published in 2017 at "Optics express"

DOI: 10.1364/oe.25.030135

Abstract: The technique of shortcuts to adiabaticity (STA) has attracted broad attention due to their possible applications in quantum information processing and quantum control. However, most studies published so far have been only focused on Hermitian… read more here.

Keywords: shortcuts adiabaticity; quantum; rotating wave; level ... See more keywords

The Renewed Role of Sweep Functions in Noisy Shortcuts to Adiabaticity

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1 Published in 2021 at "Entropy"

DOI: 10.3390/e23070897

Abstract: We study the robustness of different sweep protocols for accelerated adiabaticity following in the presence of static errors and of dissipative and dephasing phenomena. While in the noise-free case, counterdiabatic driving is, by definition, insensitive… read more here.

Keywords: shortcuts adiabaticity; renewed role; sweep functions; role sweep ... See more keywords