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Path Integral by Space-time Slicing Approximation In Open Bosonic String Field
Am-Gil Ri, Tae-Song Kim, Chol-Man Ri +1
In our paper, we considered how to apply the traditional Feynman path integral to string field. By constructing the complete set in Fock space of non-relativistic and relativistic…
Classical Equation of Electromagnetic Field in the Higgs Boson Field and Estimation on the Static Electrical Polarizability of Leptons
Il-Gwang Kim, Tae-Song Kim, Chol-Man Ri +1
In our paper we derived the classical motion equation of electromagnetic field in space with Higgs field and by means of it discussed the distributions of charge and current formed…
Perturbation Series in Light-Cone Diagrams of Green Function of String Field
Am-Gil Li, Tae-Song Kim, Chol-Man Li +1
In this paper, we proved the correspondence between Feynman diagrams in space-time and light-cone diagrams in world-sheet by using only path integral representation on free Green f…
Generating Functional in String Field Theory
Am-Gil Ri, Tae-Song Kim, Song-Jin Im
In our paper, we introduce a path integral of general functional field in order to build the path integral formalism in string field theory from the fact that a string field is a f…