8 citations · 48 across the 26 of their papers we have counts for
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hep-th2002★ 2 cited
On angular momentum operator in quantum field theory
Bozhidar Z. Iliev
Relations between two definitions of (total) angular momentum operator, as a generator of rotations and in the Lagrangian formalism, are explored in quantum field theory. Generally…
hep-th2002
On the action principle in quantum field theory
Bozhidar Z. Iliev
An analysis of the Schwinger's action principle in Lagrangian quantum field theory is presented. A solution of a problem contained in it is proposed via a suitable definition of a…
quant-ph2002
Fibre bundle formulation of relativistic quantum mechanics
Bozhidar Z. Iliev
We propose a fibre bundle formulation of the mathematical base of relativistic quantum mechanics. At the present stage the bundle form of the theory is equivalent to its convention…