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Pis'ma v Zh. Èksper. Teoret. Fiz., 2002, Volume 76, Issue 3, Pages 181–184 (Mi jetpl2881)  

This article is cited in 6 scientific papers (total in 6 papers)

CONDENSED MATTER

Dynamic structure factor in liquid cesium on the basis of time-scale invariance of relaxation processes

R. M. Yul'met'yeva, A. V. Mokshina, P. Hänggib, V. Yu. Shuryginc

a Kazan State Pedagogical University
b University of Augsburg
c Elabuga State Pedagogical Institute

Abstract: The dynamic structure factor $S(k,\omega)$ in liquid cesium near the melting point at $T=308 $K is studied by means of Zwanzig–Mori's memory function formalism. The spectra of $S(k,\omega)$ are calculated on the basis of the idea of time-scale invariance of relaxation processes in liquid metals, which appeared on the fourth relaxation level. The obtained spectra of $S(k,\omega)$ are compared with the results of the inelastic neutron scattering measurement. For the description of memory effects we use the statistical presentation about the non-Markovity parameter $\varepsilon_{1}(k,\omega)$. We find that collective excitations at the low wave vector values have a non-Markovian nature.

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English version:
Journal of Experimental and Theoretical Physics Letters, 2002, 76:3, 147–150

Document Type: Article
PACS: 61.12.-q, 61.20.-p, 67.40.Fd
Received: 07.06.2002
Language: English

Citation: R. M. Yul'met'yev, A. V. Mokshin, P. Hänggi, V. Yu. Shurygin, “Dynamic structure factor in liquid cesium on the basis of time-scale invariance of relaxation processes”, Pis'ma v Zh. Èksper. Teoret. Fiz., 76:3 (2002), 181–184; JETP Letters, 76:3 (2002), 147–150

Citation in format AMSBIB
\Bibitem{YulMokHan02}
\by R.~M.~Yul'met'yev, A.~V.~Mokshin, P.~H\"anggi, V.~Yu.~Shurygin
\paper Dynamic structure factor in liquid cesium on the basis of time-scale invariance of relaxation processes
\jour Pis'ma v Zh. \`Eksper. Teoret. Fiz.
\yr 2002
\vol 76
\issue 3
\pages 181--184
\mathnet{http://mi.mathnet.ru/jetpl2881}
\transl
\jour JETP Letters
\yr 2002
\vol 76
\issue 3
\pages 147--150
\crossref{https://doi.org/10.1134/1.1514757}
\scopus{http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-0013200334}


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    Citing articles on Google Scholar: Russian citations, English citations
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    This publication is cited in the following articles:
    1. A. V. Mokshin, A. V. Chvanova, R. M. Khusnutdinov, “Mode-coupling approximation in a fractional-power generalization: Particle dynamics in supercooled liquids and glasses”, Theoret. and Math. Phys., 171:1 (2012), 541–552  mathnet  crossref  crossref  mathscinet  adsnasa  isi  elib  elib
    2. R. M. Khusnutdinov, A. V. Mokshin, “Atomic collective excitations in liquid lead”, JETP Letters, 100:1 (2014), 39–43  mathnet  crossref  crossref  isi  elib  elib
    3. A. V. Mokshin, “Self-consistent approach to the description of relaxation processes in classical multiparticle systems”, Theoret. and Math. Phys., 183:1 (2015), 449–477  mathnet  crossref  crossref  mathscinet  adsnasa  isi  elib
    4. Khusnutdinoff R.M., “Microscopic collective dynamics of water”, Colloid J., 78:2 (2016), 225–234  crossref  isi  elib  scopus
    5. A. V. Mokshin, R. M. Khusnutdinov, A. R. Akhmerova, A. R. Musabirova, “Universality of microscopic structural and dynamic features in liquid alkali metals near the melting point”, JETP Letters, 106:6 (2017), 366–370  mathnet  crossref  crossref  isi  elib
    6. Mokshin A.V. Galimzyanov B.N., “Self-Consistent Description of Local Density Dynamics in Simple Liquids. the Case of Molten Lithium”, J. Phys.-Condes. Matter, 30:8 (2018), 085102  crossref  isi  scopus
  • Письма в Журнал экспериментальной и теоретической физики Pis'ma v Zhurnal Иksperimental'noi i Teoreticheskoi Fiziki
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