10 citations · 40 across the 7 of their papers we have counts for
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hep-th2003★ 5 cited
Dynamical symmetry breaking and the Nambu-Goldstone theorem in the Gaussian wave functional approximation
V. Dmitrasinovic, Issei Nakamura
We analyze the group-theoretical ramifications of the Nambu-Goldstone [NG] theorem in the self-consistent relativistic variational Gaussian wave functional approximation to spinles…
hep-th2002★ 5 cited
Linear Sigma model in the Gaussian wave functional approximation II: Analyticity of the S-matrix and the effective potential/action
Issei Nakamura, V. Dmitrasinovic
We show an explicit connection between the solution to the equations of motion in the Gaussian functional approximation and the minimum of the (Gaussian) effective potential/action…
hep-th2002★ 10 cited
Linear Model in the Gaussian Functional Approximation
I. Nakamura, V. Dmitrasinovic
We apply a self-consistent relativistic mean-field variational ``Gaussian functional'' (or Hartree) approximation to the linear model with spontaneously and explicitly broken c…