We calculate spin-autocorrelation functions (as time averages over chaotic trajectories) and their intensity spectra for clusters of two classical spins, interacting via a nonintegrable Hamiltonian. The long-time behaviour observed includes both power-law decay and persistent oscillatory components, resulting in an intensity spectrum with power-law singularities and discrete lines
A key goal of quantum chaos is to establish a relationship between widely observed universal spectra...
A novel type weak clustering of dynamical correlation function for nonequilibrium states is discusse...
We study the nonequilibrium phase diagram and the dynamical phase transitions occurring during the p...
We calculate spin-autocorrelation functions (as time averages over chaotic trajectories) and their i...
We investigate dynamic correlation functions for a pair of exchange‐coupled classical spins with bia...
© 2021 by the authors. Licensee MDPI, Basel, Switzerland.In this paper, we study non-equilibrium dyn...
The time-correlation functions and power spectra of chaotic orbits of the Duffing equation are inves...
We discuss the origin of stretched exponential relaxation in disordered Ising spin systems by writin...
We discuss the origin of stretched exponential relaxation in disordered Ising spin systems by writin...
The autocorrelation function of a single spin [s(t).s(O)] has been obtained from the time-evolution ...
Analytical solutions for the time-dependent autocorrelation function of the classical and quantum me...
We study the non-equilibrium phase diagram and the dynamical phase transitions occurring during the ...
Abstract. The dynamics of clusters are revealed, in part, by the extent and nature of their chaotic ...
In studies of dynamic correlation functions the focus is, in general, on their long-time asymptotic ...
This article shows numerically that the variance of the stretching exponents for two-dimensional cha...
A key goal of quantum chaos is to establish a relationship between widely observed universal spectra...
A novel type weak clustering of dynamical correlation function for nonequilibrium states is discusse...
We study the nonequilibrium phase diagram and the dynamical phase transitions occurring during the p...
We calculate spin-autocorrelation functions (as time averages over chaotic trajectories) and their i...
We investigate dynamic correlation functions for a pair of exchange‐coupled classical spins with bia...
© 2021 by the authors. Licensee MDPI, Basel, Switzerland.In this paper, we study non-equilibrium dyn...
The time-correlation functions and power spectra of chaotic orbits of the Duffing equation are inves...
We discuss the origin of stretched exponential relaxation in disordered Ising spin systems by writin...
We discuss the origin of stretched exponential relaxation in disordered Ising spin systems by writin...
The autocorrelation function of a single spin [s(t).s(O)] has been obtained from the time-evolution ...
Analytical solutions for the time-dependent autocorrelation function of the classical and quantum me...
We study the non-equilibrium phase diagram and the dynamical phase transitions occurring during the ...
Abstract. The dynamics of clusters are revealed, in part, by the extent and nature of their chaotic ...
In studies of dynamic correlation functions the focus is, in general, on their long-time asymptotic ...
This article shows numerically that the variance of the stretching exponents for two-dimensional cha...
A key goal of quantum chaos is to establish a relationship between widely observed universal spectra...
A novel type weak clustering of dynamical correlation function for nonequilibrium states is discusse...
We study the nonequilibrium phase diagram and the dynamical phase transitions occurring during the p...
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