Results 41 to 50 of about 84,386 (283)

Emergence of Self-Organized Dynamical Domains in a Ring of Coupled Population Oscillators

open access: yesMathematics, 2021
We show that interactions of inherently chaotic oscillators can lead to coexistence of regular oscillatory regimes and chaotic oscillations in the rings of coupled oscillators provided that the level of interaction between the oscillators exceeds a ...
Alexey V. Rusakov   +3 more
doaj   +1 more source

ON THE QUANTUM EVOLUTION OF CHAOTIC SYSTEMS AFFECTED BY REPEATED FREQUENT MEASUREMENT [PDF]

open access: yes, 1995
We investigate the effect of repeated measurement for quantum dynamics of the suppressed systems which classical counterparts exhibit chaos. The essential feature of such systems is the quantum localization phenomena strongly limiting motion in the ...
Kaulakys, B.
core   +3 more sources

Quantum pathology of static internal imperfections in flawed quantum computers [PDF]

open access: yes, 2007
Even in the absence of external influences the operability of a quantum computer (QC) is not guaranteed because of the effects of residual one- and two-body imperfections.
Alicki   +47 more
core   +1 more source

Dynamics and Chaos Intensity Analysis of Under-Actuated Mechanism by Uniformity and Particle Swarm Optimization

open access: yesMachines
Generally, nonlinear systems have dynamic uncertainties, and under certain conditions, the systems exhibit different chaos intensities. Therefore, it is an important consideration for designers to realize the suppression and enhancement of chaos ...
Hui Li   +4 more
doaj   +1 more source

Quantum anti-Zeno effect

open access: yes, 1997
Prevention of a quantum system's time evolution by repetitive, frequent measurements of the system's state has been called the quantum Zeno effect (or paradox).
Gontis, V., Kaulakys, B.
core   +1 more source

Diffractive paths for weak localization in quantum billiards [PDF]

open access: yes, 2008
We study the weak localization effect in quantum transport through a clean ballistic cavity with regular classical dynamics. We address the question which paths account for the suppression of conductance through a system where disorder and chaos are ...
Christoph Stampfer   +6 more
core   +5 more sources

Stimulus-dependent suppression of chaos in recurrent neural networks [PDF]

open access: yesPhysical Review E, 2010
12 pages, 3 ...
Rajan, Kanaka   +2 more
openaire   +3 more sources

Intermediate Resistive State in Wafer‐Scale Vertical MoS2 Memristors Through Lateral Silver Filament Growth for Artificial Synapse Applications

open access: yesAdvanced Functional Materials, EarlyView.
In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa   +19 more
wiley   +1 more source

A Study on Bistability Analysis and Chatter Suppression for Roll Grinding Process

open access: yesJournal of Applied Science and Engineering, 2021
As chatter vibration in the roll grinding process is the largest limitation in the surface quality of the machined roll. In this paper, the bistability analysis and chatter suppression are performed for further discussion of patterns of the grinding ...
Duo Yang, Tianding Chen, Chengfei Rao
doaj   +1 more source

Transducers Across Scales and Frequencies: A System‐Level Framework for Multiphysics Integration and Co‐Design

open access: yesAdvanced Materials Technologies, EarlyView.
Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu   +8 more
wiley   +1 more source

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