Results 21 to 30 of about 10,202,208 (291)
Results in Physics, 2017 Gaussian distribution is used to describe the power law along the propagation path and phase screen of the non-Kolmogorov turbulence is proposed based on the equivalent refractive-index structure constants.
Ming Chen +5 more
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Applied Sciences, 2022 Non-Kolmogorov turbulence has been widely observed in free-space optical communication links and should be used to evaluate the system performance. We calculated the wavefront residual variance in the condition of the non-Kolmogorov turbulence model and ...
Lie Ma, Shijie Gao, Bo Chen, Yongkai Liu
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Free space optical system performance for a Gaussian beam propagating through non Kolmogorov weak turbulence [PDF]
, 2009 Atmospheric turbulence has been described for many years by Kolmogorov's power spectral density model because of its simplicity. Unfortunately several experiments have been reported recently that show Kolmogorov theory is sometimes incomplete to describe
LARRY C. ANDREWS +6 more
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A unifying nonlinear probabilistic epidemic model in space and time
Scientific Reports, 2021 Covid-19 epidemic dramatically relaunched the importance of mathematical modelling in supporting governments decisions to slow down the disease propagation. On the other hand, it remains a challenging task for mathematical modelling.
Roberto Beneduci +2 more
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Results in Physics, 2021 As many related experimental and theoretical results are identified, scholars have found that the anisotropy of turbulence cells is indispensable in the atmospheric turbulence.
Chao Zhai
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Average transmittance in non-Kolmogorov turbulence
Optics Communications, 2013 Abstract Average transmittance in non-Kolmogorov turbulence is evaluated. Our recently published equivalent structure constant formulation is employed in our numerical evaluations. At the fixed propagation distance and wavelength, and at the corresponding equivalent structure constant, as the power law exponent of the non-Kolmogorov spectrum ...
Ata, Yalcin +2 more
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Generalized wavefront phase for non-Kolmogorov turbulence
Optics Letters, 2008 We introduce the Lévy fractional Brownian field family to model the turbulent wavefront phase. This generalized model allows us to overcome the limitations found in a previous approach [Perez et al., J. Opt. Soc. Am. A 21, 1962 (2004)]. More precisely, our new model provides stationary phase increments over the full inertial range. Thus it successfully
Pérez, Darío Gabriel +1 more
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Witnessing non-Markovianity by quantum quasi-probability distributions
New Journal of Physics, 2022 We employ frames consisting of rank-one projectors (i.e. pure quantum states) and their induced informationally complete quantum measurements to represent generally mixed quantum states by quasi-probability distributions.
Moritz F Richter +2 more
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Non Kolmogorov Probability Models Outside Quantum Mechanics [PDF]
AIP Conference Proceedings, 2009 This paper is devoted to analysis of main conceptual problems in the interpretation of QM: reality, locality, determinism, physical state, Heisenberg principle, “deterministic” and “exact” theories, laws of chance, notion of event, statistical invariants, adaptive realism, EPR correlations and, finally, the EPR‐chameleon experiment.
Luigi Accardi +7 more
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Computationally efficient algorithms for the two-dimensional Kolmogorov-Smirnov test [PDF]
, 2008 Goodness-of-fit statistics measure the compatibility of random samples against some theoretical or reference probability distribution function. The classical one-dimensional Kolmogorov-Smirnov test is a non-parametric statistic for comparing two ...
I D Reid +5 more
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