Stochastic resonance in gene transcriptional regulatory system driven by Gaussian noise and Lévy noise

LN Mi, YF Guo, M Zhang, XJ Zhuo - Chaos, Solitons & Fractals, 2023 - Elsevier
The impacts of noise parameters and input signal parameters on stochastic resonance are
explored in a gene transcriptional regulatory model driven by a combination of multiplicative …

Lévy noise effects on Josephson junctions

C Guarcello - Chaos, Solitons & Fractals, 2021 - Elsevier
We review three different approaches to investigate the non-equilibrium stochastic dynamics
of a Josephson junction affected by Lévy-distributed current fluctuations. First, we study the …

Josephson radiation threshold detector

S Ali, PH Ouyang, JX He, YQ Chai, LF Wei - Scientific Reports, 2024 - nature.com
A Josephson radiation threshold detector (JRTD) that is based on the threshold behaviour of
a current bias Josephson junction (CBJJ) is designed and fabricated for infrared radiation …

Extracting governing laws from sample path data of non-Gaussian stochastic dynamical systems

Y Li, J Duan - Journal of Statistical Physics, 2022 - Springer
Advances in data science are leading to new progresses in the analysis and understanding
of complex dynamics for systems with experimental and observational data. With numerous …

Josephson-based scheme for the detection of microwave photons

C Guarcello, AS Piedjou Komnang, C Barone… - Physical Review …, 2021 - APS
We propose a scheme for the detection of microwave-induced photons through a current-
biased Josephson junction, from the point of view of the statistical decision theory. Our …

[HTML][HTML] Lévy noise-induced effects in a long Josephson junction in the presence of two different spatial noise distributions

C Guarcello, G Filatrella, D De Santis… - Chaos, Solitons & …, 2024 - Elsevier
We analyze the impact of Lévy-distributed stochastic fluctuations on the average switching
time and voltage drop across a current-biased long Josephson tunnel junction. We compare …

Modeling of Josephson traveling wave parametric amplifiers

C Guarcello, G Avallone, C Barone… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
The recent developments in quantum technologies, as well as advanced detection
experiments, have raised the need to detect extremely weak signals in the microwave …

Josephson-junction-based axion detection through resonant activation

R Grimaudo, D Valenti, B Spagnolo, G Filatrella… - Physical Review D, 2022 - APS
We discuss the resonant activation phenomenon on a Josephson junction due to the
coupling of the Josephson system with axions. We show how such an effect can be …

Nonlinear Behavior of Josephson Traveling Wave Parametric Amplifiers

C Guarcello, F Ahrens, G Avallone… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
Recent advancements in quantum technologies and advanced detection experiments have
underscored the pressing need for the detection of exceedingly weak signals within the …

Coupled quantum pendula as a possible model for Josephson-junction-based axion detection

R Grimaudo, D Valenti, G Filatrella, B Spagnolo… - Chaos, Solitons & …, 2023 - Elsevier
The model of two coupled quantum pendula is studied and its suitability to describe
Josephson junctions interacting with axions is analysed. It is shown that some physical …