Visualizzazione post con etichetta randomness. Mostra tutti i post
Visualizzazione post con etichetta randomness. Mostra tutti i post
venerdì 17 ottobre 2025

# gst: apropos of stochastic resetting, abrupt transitions in the optimization of diffusion with distributed resetting.

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<< ️ Brownian diffusion subject to stochastic resetting to a fixed position has been widely studied for applications to random search ...
venerdì 10 ottobre 2025

# gst: random trajectories in bounded domains

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<< ️ Can we deduce the total length of a random trajectory by observing only its local path segments within a confined dom...
lunedì 30 giugno 2025

# gst: topological phase transition under infinite randomness

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<< In clean and weakly disordered systems, topological and trivial phases having a finite bulk energy gap can transit to e...
venerdì 27 giugno 2025

# gst: random interaction in active matter models; critical changes in Vicsek's scenario.

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<< Randomness plays a key role in the order transition of active matter but has not yet been explicitly considered in pair...
mercoledì 25 giugno 2025

# gst: interactive anisotropic walks in 2D generated from a 3-state opinion dynamics model.

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<< A system of interacting walkers is considered in a two-dimensional hypothetical space, where the dynamics of each walke...
lunedì 2 giugno 2025

# gst: apropos of ambiguous scenarios, very persistent random walkers reveal transitions in landscape topology

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AA << study the typical behavior of random walkers on the microcanonical configuration space of mean-field disordered systems. Passive...
mercoledì 21 maggio 2025

# gst: accelerated first detection in discrete-time quantum walks using sharp restarts.

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<< Restart is a common strategy observed in nature that accelerates first-passage processes, and has been extensively studied using cl...
martedì 20 maggio 2025

# gst: biased random walks on networks with stochastic resetting.

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<< This study explores biased random walk dynamics with stochastic resetting on general networks. (AA) show that the combination of ...
sabato 5 aprile 2025

# gst: asymptotic scaling in a one-dimensional billiard

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<< The emergence of power laws that govern the large-time dynamics of a one-dimensional billiard of N point particles is analysed. In ...
sabato 22 marzo 2025

# gst: First-passage-time statistics of active Brownian particles: a perturbative approach.

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AA << study the first-passage-time (FPT) properties of active Brownian particles to reach an absorbing wall in two dimensi...
mercoledì 19 marzo 2025

# behav: the benefit of ignorance for traffic through a random congestible network.

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<< When traffic is routed through a network that is susceptible to congestion, the self-interested decisions made by indiv...
venerdì 12 agosto 2022

# gst: like steering a marble through a tilting labyrinth, randomness seems to quickly deliver specific outcomes.

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<< According to the infinite monkey theorem, a monkey randomly hitting the keys of a typewriter will eventually write some...
venerdì 13 maggio 2022

# evol: spontaneous, immediate asymmetry, the chiral twist

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<< When holding a right hand in front of a mirror, one can see a reflected image of a left hand and vice versa. In 1848, L...
lunedì 31 gennaio 2022

# evol: the hypothesis of quasi-stochastic 'jazzy' metamechanics of biological evolution (in Arabidopsis thaliana)

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<< Mutations occur when DNA is damaged and left unrepaired, creating a new variation. The scientists wanted to know if mut...
mercoledì 1 dicembre 2021

# gst: small-scale random perturbations, Arnold's cat spontaneously stochastic

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<< Multi-scale systems (..) may possess a fascinating property of spontaneous stochasticity: a small-scale initial uncerta...
giovedì 2 settembre 2021

# gst: when randomly-timed external impulses can synchronize

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<< Random perturbations applied in tandem to an ensemble of objects can synchronize their motion. (AA) study multiple copies of an obj...
sabato 21 agosto 2021

# gst: apropos of transitions, randomness can stabilize edge states in short- lifetime regions of disordered periodically-driven systems

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<< lifetimes of the edge states exhibit universal behavior when random potentials exist since the edge- and bulk- dominant eigenstates...