85 citations · 348 across the 19 of their papers we have counts for
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The Light-Cone Wave Function of the Pion
T. Heinzl
The light-cone wave function of the pion is calculated within the Nambu-Jona-Lasinio model. The result is used to derive the pion electromagnetic form factor, charge radius, struct…
Light-Cone Quantization: Foundations and Applications
T. Heinzl
These lecture notes review the foundations and some applications of light-cone quantization. First I explain how to choose a time in special relativity. Inclusion of Poincare invar…
Magnetic monopoles vs. Hopf defects in the Laplacian (Abelian) gauge
F. Bruckmann, T. Heinzl, T. Vekua +1
We investigate the Laplacian Abelian gauge on the sphere S^4 in the background of a single `t Hooft instanton. To this end we solve the eigenvalue problem of the covariant Laplace…
Instantons and Gribov Copies in the Maximally Abelian Gauge
F. Bruckmann, T. Heinzl, T. Tok +1
We calculate the Faddeev-Popov operator corresponding to the maximally Abelian gauge for gauge group SU(N). Specializing to SU(2) we look for explicit zero modes of this operator.…