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TMF, 1998, Volume 114, Number 3, Pages 426–438 (Mi tmf850)  

This article is cited in 22 scientific papers (total in 22 papers)

Dynamic spin susceptibility in the $t$$J$ model

G. Dzhakelia, N. M. Plakidab

a Tbilisi Ivane Javakhishvili State University
b Joint Institute for Nuclear Research

Abstract: The dynamic spin susceptibility is calculated for the $t$$J$ model in the paramagnetic phase using the memory function method in terms of the Hubbard operators. A self-consistent system of equations for the memory function is obtained in the mode-coupling approximation. Both itinerant hole excitations and localized spin fluctuations contribute to the memory function. The spin dynamics have a diffusive character in the hydrodynamic limit; spin-wave-like excitations are regained in the high-frequency region.


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English version:
Theoretical and Mathematical Physics, 1998, 114:3, 335–344

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Received: 02.09.1997
Revised: 07.11.1997

Citation: G. Dzhakeli, N. M. Plakida, “Dynamic spin susceptibility in the $t$$J$ model”, TMF, 114:3 (1998), 426–438; Theoret. and Math. Phys., 114:3 (1998), 335–344

Citation in format AMSBIB
\by G.~Dzhakeli, N.~M.~Plakida
\paper Dynamic spin susceptibility in the $t$--$J$ model
\jour TMF
\yr 1998
\vol 114
\issue 3
\pages 426--438
\jour Theoret. and Math. Phys.
\yr 1998
\vol 114
\issue 3
\pages 335--344

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    This publication is cited in the following articles:
    1. Izyumov, YA, “Dynamic magnetic susceptibility in the Hubbard model outside the magnetically ordered phase”, Fizika Metallov i Metallovedenie, 88:4 (1999), 10  isi
    2. Jackeli, G, “Charge dynamics and optical conductivity of the t-J model”, Physical Review B, 60:8 (1999), 5266  crossref  adsnasa  isi  scopus  scopus  scopus
    3. Plakida, NM, “Electron spectrum and superconductivity in the t-J model at moderate doping”, Physical Review B, 59:18 (1999), 11949  crossref  adsnasa  isi  scopus  scopus  scopus
    4. Plakida N.M., “Spin-fluctuation pairing in strongly correlated systems”, Lectures on the Physics of Highly Correlated Electron Systems V, AIP Conference Proceedings, 580, 2001, 121–187  crossref  adsnasa  isi
    5. Pantic, MR, “Longitudinal dynamical spin susceptibility in Heisenberg ferromagnets”, International Journal of Modern Physics B, 16:31 (2002), 4743  crossref  adsnasa  isi  scopus  scopus  scopus
    6. R. Chaudhury, “Dynamical Spin Susceptibility in the $t$$J$ Model in the Superconducting Phase”, Theoret. and Math. Phys., 136:1 (2003), 1022–1030  mathnet  crossref  crossref  zmath  isi
    7. Sega, I, “Magnetic fluctuations and resonant peak in cuprates: Towards a microscopic theory”, Physical Review B, 68:5 (2003), 054524  crossref  adsnasa  isi  scopus  scopus  scopus
    8. Izyumov, YA, “Periodic Anderson model in the generating-functional method”, Physics of Metals and Metallography, 99:2 (2005), 123  isi
    9. Izyumov, YA, “A generating functional approach to the Hubbard model”, European Physical Journal B, 45:1 (2005), 69  crossref  adsnasa  isi  scopus  scopus  scopus
    10. A. A. Vladimirov, D. Ihle, N. M. Plakida, “Dynamical Spin Susceptibility in the $t$$J$ Model: The Memory Function Method”, Theoret. and Math. Phys., 145:2 (2005), 1576–1589  mathnet  crossref  crossref  mathscinet  zmath  adsnasa  isi  elib
    11. Izyumov Y.A., Alexee D.S., “The periodic Anderson model in the generating functional approach”, Lectures on the Physics of Highly Correlated Electron Systems IX, AIP Conference Proceedings, 789, 2005, 247–255  crossref  adsnasa  isi  scopus  scopus  scopus
    12. Sherman, A, “Incommensurate spin dynamics in underdoped cuprate perovskites”, Reviews on Advanced Materials Science, 12:1 (2006), 13  isi
    13. Izyumov Yu.A., Alexeev D.S., “The periodic Anderson model in the generating functional approach”, Smart Materials for Ranging Systems, Nato Science Series, Series II: Mathematics, Physics and Chemistry, 226, 2006, 153–163  crossref  isi
    14. A. A. Vladimirov, D. Ihle, N. M. Plakida, “Static spin susceptibility in the $t$$J$ model”, Theoret. and Math. Phys., 152:3 (2007), 1331–1341  mathnet  crossref  crossref  mathscinet  zmath  adsnasa  isi  elib
    15. Chaudhury, R, “Studies of the spin diffusion coefficient and the spin stiffness constant for the t-J model on low-dimensional lattices and possible application to doped antiferromagnets”, Journal of Physics-Condensed Matter, 19:49 (2007), 496203  crossref  isi  scopus  scopus  scopus
    16. JETP Letters, 86:5 (2007), 333–336  mathnet  crossref  isi
    17. Eremin, MV, “Dynamic spin susceptibility of hole-doped high-temperature superconductors in a singlet-correlated conduction band model”, Journal of Experimental and Theoretical Physics, 106:4 (2008), 752  crossref  adsnasa  isi  scopus  scopus  scopus
    18. Andreev, AI, “Theory of dynamic spin susceptibility in terms of the t-J-V model: Comparison with neutron scattering data for Pr0.88LaCe0.12CuO4-x and La2-x Sr (x) CuO4”, Journal of Experimental and Theoretical Physics, 108:1 (2009), 56  crossref  adsnasa  isi  scopus  scopus  scopus
    19. Vladimirov, AA, “Dynamic spin susceptibility in the t-J model”, Physical Review B, 80:10 (2009), 104425  crossref  adsnasa  isi  elib  scopus  scopus  scopus
    20. Bhattacharjee S., Chaudhury R., “Calculation of generalized spin stiffness constant of strongly correlated doped quantum antiferromagnet on two-dimensional lattice and it?s application to effective exchange constant for semi-itinerant systems”, Physica B, 500 (2016), 133–141  crossref  isi  elib  scopus
    21. Das N., Bhalla P., Singh N., “Memory function approach to correlated electron transport: A comprehensive review”, Int. J. Mod. Phys. B, 30:23 (2016), 1630015  crossref  mathscinet  zmath  isi  elib  scopus
    22. Bhattacharjee S., Chaudhury R., “Effective Interaction in a Non-Fermi Liquid Conductor and Spin Correlations in Under-Doped Cuprates”, J. Low Temp. Phys., 193:1-2 (2018), 21–38  crossref  isi  scopus
  • Теоретическая и математическая физика Theoretical and Mathematical Physics
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