Amine Jaouadi
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View article: Towards a Twisted Atom Laser: Cold Atoms Released from Helical Optical Tube Potentials
Towards a Twisted Atom Laser: Cold Atoms Released from Helical Optical Tube Potentials Open
We study the quantum dynamics of cold atoms initially confined in a helical optical tube (HOT) and subsequently released into free space. This helicoidal potential, engineered via structured light fields with orbital angular momentum, impo…
View article: Towards a Twisted Atom Laser: Cold Atoms Released from Helical Optical Tube Potentials
Towards a Twisted Atom Laser: Cold Atoms Released from Helical Optical Tube Potentials Open
We study the quantum dynamics of cold atoms initially confined in a Helical Optical Tube (HOT) and subsequently released into free space. This helicoidal potential, engineered via structured light fields with orbital angular momentum, impo…
View article: Symmetry-Driven Multi-Soliton Dynamics in Bose–Einstein Condensates in Reduced Dimensions
Symmetry-Driven Multi-Soliton Dynamics in Bose–Einstein Condensates in Reduced Dimensions Open
We present a theoretical and numerical study of soliton formation and dynamics in a Bose–Einstein condensate (BEC) confined within a symmetric harmonic trap, subjected to an external barrier potential. Our investigation focuses on the role…
View article: Near-Field Enhancement in SPASER Nanostructures for High-Efficiency Energy Conversion
Near-Field Enhancement in SPASER Nanostructures for High-Efficiency Energy Conversion Open
We present in this study a theoretical investigation of the near-field enhancement phenomenon within nanostructures, which have garnered recent attention due to their potential applications in sensing, imaging, and energy harvesting. The a…
View article: Optically tuned soliton dynamics in Bose-Einstein condensates within dark traps
Optically tuned soliton dynamics in Bose-Einstein condensates within dark traps Open
This study investigates the formation and dynamics of solitons in Bose-Einstein condensates (BECs) within dark traps generated by two crossed Laguerre-Gaussian (LG) beams with varying azimuthal indices $\ell$. As the index $\ell$ increases…
View article: Managing temperature in open quantum systems strongly coupled with structured environments
Managing temperature in open quantum systems strongly coupled with structured environments Open
In non-perturbative non-Markovian open quantum systems, reaching either low temperatures with the hierarchical equations of motion (HEOM) or high temperatures with the Thermalized Time Evolving Density Operator with Orthogonal Polynomials …
View article: Managing Temperature in Open Quantum Systems Strongly Coupled with Structured Environments
Managing Temperature in Open Quantum Systems Strongly Coupled with Structured Environments Open
In non-perturbative non-Markovian open quantum systems, reaching either low temperatures with the hierarchical equations of motion (HEOM) or high temperatures with the Thermalized Time Evolving Density Operator with Orthogonal Polynomials …
View article: Re-exploring control strategies in a non-Markovian open quantum system by reinforcement learning
Re-exploring control strategies in a non-Markovian open quantum system by reinforcement learning Open
peer reviewed
View article: Re-exploring Control Strategies in a Non-Markovian Open Quantum System by Reinforcement Learning
Re-exploring Control Strategies in a Non-Markovian Open Quantum System by Reinforcement Learning Open
In this study, we reexamine a recent optimal control simulation targeting the preparation of a superposition of two excited electronic states in the UV range in a complex molecular system. We revisit this control from the perspective of re…
View article: Enhancing Mental Fatigue Detection through Physiological Signals and Machine Learning Using Contextual Insights and Efficient Modelling
Enhancing Mental Fatigue Detection through Physiological Signals and Machine Learning Using Contextual Insights and Efficient Modelling Open
This research presents a machine learning modeling process for detecting mental fatigue using three physiological signals: electrodermal activity, electrocardiogram, and respiration. It follows the conventional machine learning modeling pi…
View article: Survey of the Hierarchical Equations of Motion in Tensor-Train format for non-Markovian quantum dynamics
Survey of the Hierarchical Equations of Motion in Tensor-Train format for non-Markovian quantum dynamics Open
This work is a pedagogical survey about the hierarchical equations of motion and their implementation with the tensor-train format. These equations are a great standard in non-perturbative non-Markovian open quantum systems. They are exact…
View article: Laser-controlled electronic symmetry breaking in a phenylene ethynylene dimer: Simulation by the hierarchical equations of motion and optimal control
Laser-controlled electronic symmetry breaking in a phenylene ethynylene dimer: Simulation by the hierarchical equations of motion and optimal control Open
International audience
View article: Optimization of Support Vector Machines by Meta-Heuristic Approach for Differential Diagnosis and Classification of Oral Diseases
Optimization of Support Vector Machines by Meta-Heuristic Approach for Differential Diagnosis and Classification of Oral Diseases Open
The dataset has been done at Gilan University of Medical Sciences. It included 210 clinical images of oral mucosa, 154 images of which were related to the three studied lesions: 50 cases of erosive lichen planus and ulcerative, 53 cases of…
View article: Optimization of Support Vector Machines by Meta-Heuristic Approach for Differential Diagnosis and Classification of Oral Diseases
Optimization of Support Vector Machines by Meta-Heuristic Approach for Differential Diagnosis and Classification of Oral Diseases Open
The dataset has been done at Gilan University of Medical Sciences. It included 210 clinical images of oral mucosa, 154 images of which were related to the three studied lesions: 50 cases of erosive lichen planus and ulcerative, 53 cases of…
View article: Theoretical Study of High Near-Field Enhancement Associated with the Lasing Action in Strongly Coupled Plasmonic Nanocavity Arrays
Theoretical Study of High Near-Field Enhancement Associated with the Lasing Action in Strongly Coupled Plasmonic Nanocavity Arrays Open
Lasing action in strongly coupled plasmonic nanocavity arrays was investigated both theoretically and experimentally. This phenomenon was generated by coupling a gain medium with a surface lattice plasmon resonance mode. In this paper, the…
View article: Vibrational-ground-state zero-width resonances for laser filtration: An extended semiclassical analysis
Vibrational-ground-state zero-width resonances for laser filtration: An extended semiclassical analysis Open
A semiclassical model supporting the destructive interference interpretation\nof zero-width resonances (ZWR) is extended to wavelengths inducing c_minus-type\ncurve crossing situations in Na2 strong field dissociation. This opens the\nposs…
View article: Efficient STIRAP-like scheme for coherent population transfer by revisited optimal control theory
Efficient STIRAP-like scheme for coherent population transfer by revisited optimal control theory Open
We demonstrate that Optimal Control Theory (OCT) with a state-dependent constraint which depends on the state of the system at each instant can reproduce the famous counterintuitive mechanism of Stimulated Raman adiabatic passage (STIRAP).…