The sixth and eighth frequency moments of the dynamical structure factor for a classical liquid are examined in some recent approximate models. These are compared with their exact expressions. Using the approximate models, the moments are calculated for liquid argon and the results are compared with those obtained from the molecular-dynamics data
The fourth moments of current spectra have been calculated for liquid lead using the potential and t...
© 2018 IOP Publishing Ltd. The dynamic structure factor is the quantity, which can be measured by me...
We used molecular dynamics computer simulations to test an approximate scaling principle that conjec...
The sixth frequency moment of the spectral functions of both the longitudinal and transverse current...
Expressions for the fourth frequency moment sum rule for the longitudinal and transverse current cor...
A simple modification of the theory of Hubbard and Beeby (1969) for collective motions in classical ...
The structure factor of the electron liquid at metallic densities is calculated from a nonlinear int...
Molecular-dynamics simulations of dense Lennard-Jones gases at 297 K have been carried out for numbe...
We have used the frequency-moment sum rules and a viscoelastic model for the relaxation kernels appe...
Expressions for the fourth-frequency-moment sum rule for the longitudinal and the transverse current...
The second-frequency-moment sum rules for the longitudinal and the transverse current correlation fu...
The low order frequency moment sum rules of the density response function for quantum 2-dimensional ...
Expressions for zeroth-, second- and fourth-frequency sum rules of energy current density correlatio...
Expressions for the spectral functions of number and charge density fluctuations are obtained for a ...
The expressions for the fourth frequency moments of longitudinal and transverse current correlation ...
The fourth moments of current spectra have been calculated for liquid lead using the potential and t...
© 2018 IOP Publishing Ltd. The dynamic structure factor is the quantity, which can be measured by me...
We used molecular dynamics computer simulations to test an approximate scaling principle that conjec...
The sixth frequency moment of the spectral functions of both the longitudinal and transverse current...
Expressions for the fourth frequency moment sum rule for the longitudinal and transverse current cor...
A simple modification of the theory of Hubbard and Beeby (1969) for collective motions in classical ...
The structure factor of the electron liquid at metallic densities is calculated from a nonlinear int...
Molecular-dynamics simulations of dense Lennard-Jones gases at 297 K have been carried out for numbe...
We have used the frequency-moment sum rules and a viscoelastic model for the relaxation kernels appe...
Expressions for the fourth-frequency-moment sum rule for the longitudinal and the transverse current...
The second-frequency-moment sum rules for the longitudinal and the transverse current correlation fu...
The low order frequency moment sum rules of the density response function for quantum 2-dimensional ...
Expressions for zeroth-, second- and fourth-frequency sum rules of energy current density correlatio...
Expressions for the spectral functions of number and charge density fluctuations are obtained for a ...
The expressions for the fourth frequency moments of longitudinal and transverse current correlation ...
The fourth moments of current spectra have been calculated for liquid lead using the potential and t...
© 2018 IOP Publishing Ltd. The dynamic structure factor is the quantity, which can be measured by me...
We used molecular dynamics computer simulations to test an approximate scaling principle that conjec...
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