126 citations · 198 across the 7 of their papers we have counts for
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physics.gen-ph2006★ 1 cited
Mistery of Real Scalar Klein-Gordon Field
T. Fujita, S. Kanamaki, A. Kusaka +1
The mystery that the real scalar Klein-Gordon field has vanishing current densities is resolved. The scalar field is shown to be a complex field due to the condition of possessing…
hep-th2006★ 2 cited
New Concept of First Quantization
T. Fujita, S. Kanemaki, S. Oshima
We derive a Lagrangian density of Dirac field by employing the local gauge invariance and the Maxwell equation as the fundamental principle. The only assumption made here is that t…