13 citations · 16 across the 3 of their papers we have counts for
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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…
hep-th2005★ 13 cited
Problems of Real Scalar Klein-Gordon Field
Sachiko Oshima, Seiji Kanemaki, Takehisa Fujita
We examine the negative energy solution in Klein-Gordon equation in terms of the number of field components. A scalar field has only one component, and there is no freedom left for…