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Analysis of temporal fluctuations in Bach’s sinfonias

Telesca, Luciano; Lovallo, Michele - In: Physica A: Statistical Mechanics and its Applications 391 (2012) 11, pp. 3247-3256

The correlation structures in 15 Bach’s sinfonias were analyzed. Each sinfonia is characterized by the superposition of …

Persistent link: https://www.econbiz.de/10010872167

Dynamics of the one-dimensional random transverse Ising model with next-nearest-neighbor interactions

Yuan, Xiao-Juan; Kong, Xiang-Mu; Xu, Zhen-Bo; Liu, … - In: Physica A: Statistical Mechanics and its Applications 389 (2010) 2, pp. 242-248

-dependent transverse correlation function and the corresponding spectral density are calculated for two typical disordered states. We find …

Persistent link: https://www.econbiz.de/10010590434

Application of the time-dependent projection operator technique: The nonlinear quantum master equation

Linden, O.; May, V. - In: Physica A: Statistical Mechanics and its Applications 254 (1998) 3, pp. 411-432

The time-dependent projection operator technique according to Willis and Picard (Phys. Rev. A 9 (1974) 1343) offers a unique quantum statistical description of two interacting subsystems. The technique is used here to go beyond the standard quantum master equation (QME) for a small system...

Persistent link: https://www.econbiz.de/10010874857

Spectral analysis of a two-species competition model: Determining the effects of extreme conditions on the color of noise generated from simulated time series

Golinski, M.R. - In: Physica A: Statistical Mechanics and its Applications 367 (2006) C, pp. 276-282

Ecologists have observed that environmental noise affects population variance in the logistic equation for one-species growth. Interactions between deterministic and stochastic dynamics in a one-dimensional system result in increased variance in species population density over time. Since...

Persistent link: https://www.econbiz.de/10011060049

Random matrix approach to shareholding networks

Souma, Wataru; Fujiwara, Yoshi; Aoyama, Hideaki - In: Physica A: Statistical Mechanics and its Applications 344 (2004) 1, pp. 73-76

matrix shows that the spectrum follows a power law distribution, ρ(λ)∼|λ|-δ, in the tail part. It is also shown that the …

Persistent link: https://www.econbiz.de/10011064340

Applications of the master equation of a two-level atom in a narrow-bandwidth squeezed vacuum

Obada, A.-S.F.; Abdel-Khalek, S.; Ahmed, M.M.A.; … - In: Physica A: Statistical Mechanics and its Applications 388 (2009) 18, pp. 3961-3968

fluorescence spectrum are discussed. …

Persistent link: https://www.econbiz.de/10011060454

Comparison of multifractal and thermodynamical properties of fractal and natural spectra

Carpena, Pedro; Coronado, Ana V; Bernaola-Galván, Pedro - In: Physica A: Statistical Mechanics and its Applications 287 (2000) 1, pp. 37-48

In this paper, we explain the multifractal and thermodynamical properties of deterministic fractal spectra, and compare the most relevant behaviors with those obtained for some natural spectra with multifractal properties. In particular, we compare the heat capacity, C(T), derived from...

Persistent link: https://www.econbiz.de/10011060869

Study of fully developed wind wave spectrum by application of quantum statistics

Wen, Fan - In: Physica A: Statistical Mechanics and its Applications 390 (2011) 21, pp. 3855-3869

The spectrum of fully developed wind waves is studied by application of the method of quantum statistics. A particle … particles” in a quantum state is restricted. The spectrum of fully developed wind waves is studied on the basis of the maximum … entropy principle. The similarity law of fully developed wind wave spectrum is proved. In the high frequency range, the …

Persistent link: https://www.econbiz.de/10011061675

Non-stationary correlation matrices and noise

Martins, André C.R. - In: Physica A: Statistical Mechanics and its Applications 379 (2007) 2, pp. 552-558

The exact meaning of the noise spectrum of eigenvalues of the correlation matrix is discussed. In order to better … understand the possible phenomena behind the observed noise, the spectrum of eigenvalues of the correlation matrix is studied …

Persistent link: https://www.econbiz.de/10010590917

Effect of environmental stress on regulation of gene expression in the yeast

Gross, Eitan - In: Physica A: Statistical Mechanics and its Applications 430 (2015) C, pp. 224-235

Several mathematical models have been proposed to predict the activation state of a transcription factor (TF) from the expression levels of its target genes. This inference problem is complicated however due to the fact that different genes may be regulated by different activation schemes...

Persistent link: https://www.econbiz.de/10011264539

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