23 citations · 81 across the 21 of their papers we have counts for
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hep-th2006★ 13 cited
Nonlinear optical analogies in quantum electrodynamics
D. H. Delphenich
Some of the basic notions of nonlinear optics are summarized and then applied to the case of the Dirac vacuum, as described by the Heisenberg-Euler effective one-loop Lagrangian. T…
gr-qc2006★ 8 cited
On linear electromagnetic constitutive laws that define almost-complex structures
D. H. Delphenich
It is shown that not all linear electromagnetic constitutive laws will define almost-complex structure on the bundle of 2-forms on the spacetime manifold when composed with the Poi…