Browsing Geldart, Wally by Subject "Eigenvalues and eigenfunctions"

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  • Coefficients to O(3) for the mixed fixed point of the nm-component field model 

    De'Bell, K., and D. J. W. Geldart. 1985. "Coefficients to O(3) for the mixed fixed point of the nm-component field model." Physical Review B (Condensed Matter) 32(7): 4763-5. Copyright © 1985 American Physical Society.
    The nm-component field model has a number of application in the description of critical phenomena. The coefficients in the expansion for the stability matrix eigenvalues and correlation function exponent n for the mixed ...

  • Linear-response function of a semi-infinite degenerate plasma in the presence of an external magnetic field 

    Glasser, M. L., D. J. W. Geldart, and G. Gumbs. 1984. "Linear-response function of a semi-infinite degenerate plasma in the presence of an external magnetic field." Physical Review B (Condensed Matter) 29(12): 6468-73. Copyright © 1984 American Physical Society.
    The static linear-response function x0(r,r') of a semi-infinite, degenerate plasma of noninteracting electrons is calculated in the presence of an external magnetic field perpendicular to the surface. The surface is simulated ...