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        On this page we take a closer look at the "pinch" of the two outer arms of zeros on the real axis.

        A plot of the anti-ferromagnetic zeros of a 5x5x10 lattice with q=2 is shown below.

        The parametric graph f(x(t), y(t)) = a*cos(t)(1+cos(t+k)) + b, c*sin(t)(1+cos(t+k))+d is also plotted.
        Where a, b, c, d and k are real value constants.

       A-2-05x05x10-110

        The figure below is a closer look at the top right arm.
       zoomedin.gif