Results 11 to 20 of about 30,073,885 (280)
Void formation in operator growth, entanglement, and unitarity
Journal of High Energy Physics, 2021 The structure of the Heisenberg evolution of operators plays a key role in explaining diverse processes in quantum many-body systems. In this paper, we discuss a new universal feature of operator evolution: an operator can develop a void during its ...
Hong Liu, Shreya Vardhan
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Bayesian Random Tomography of Particle Systems
Frontiers in Molecular Biosciences, 2021 Random tomography is a common problem in imaging science and refers to the task of reconstructing a three-dimensional volume from two-dimensional projection images acquired in unknown random directions. We present a Bayesian approach to random tomography.
Nima Vakili +2 more
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Generalize of some concepts on Linear Random Dynamical Systems
Wasit Journal for Pure Sciences, 2023 This work aims to study the concepts of proximal, distal, minimal, regionally proximal, and uniformly equicontinuous in the linear random dynamical systems with the study of some their properties.
Akhlas Kadom Obaid, Ihsan Jabbar Kadhim
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Moving Horizon Estimation of Networked Nonlinear Systems With Random Access Protocol
IEEE Transactions on Systems, Man, and Cybernetics: Systems, 2021 This paper is concerned with the moving horizon (MH) estimation issue for a type of networked nonlinear systems (NNSs) with the so-called random access (RA) protocol scheduling effects.
Lei Zou +3 more
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Transport properties across the many-body localization transition in quasiperiodic and random systems [PDF]
, 2017 We theoretically study transport properties in one-dimensional interacting quasiperiodic systems at infinite temperature. We compare and contrast the dynamical transport properties across the many-body localization (MBL) transition in quasiperiodic and ...
F. Setiawan, D. Deng, J. Pixley
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A random unitary circuit model for black hole evaporation
Journal of High Energy Physics, 2020 Inspired by the Hayden-Preskill protocol for black hole evaporation, we consider the dynamics of a quantum many-body qudit system coupled to an external environment, where the time evolution is driven by the continuous limit of certain 2-local random ...
Lorenzo Piroli +2 more
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Extremal properties of random systems [PDF]
Physical Review E, 1995 4 pages, uuencoded PostScript file with 3 figures ...
Frachebourg, L. +2 more
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Weak random periodic solutions of random dynamical systems
Canadian Mathematical Bulletin, 2023 AbstractWe first introduce the concept of weak random periodic solutions of random dynamical systems. Then, we discuss the existence of such periodic solutions. Further, we introduce the definition of weak random periodic measures and study their relationship with weak random periodic solutions.
Sun, Wei, Zheng, Zuo-Huan
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Uncertain random problem for multistage switched systems
AIMS Mathematics, 2023 Optimal control problems for switched systems how best to switch between different subsystems. In this paper, two kinds of linear quadratic optimal control problems for multistage switched systems composing of both randomness and uncertainty are studied.
Guangyang Liu , Yang Chang, Hongyan Yan
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Random matrices, random polynomials and Coulomb systems [PDF]
, 1999 It is well known that the joint probability density of the eigenvalues of Gaussian ensembles of random matrices may be interpreted as a Coulomb gas.
Leboeuf, P.
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