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quant-ph2026
Constructing the Hamiltonian for a free 1D KFGM particle in an interval
Techapon Kampu, Salvatore De Vincenzo
We analyze the problem of a free 1D Klein-Fock-Gordon-Majorana (KFGM) particle in an interval. By free, we mean that there is no potential within the interval and that its walls ar…
quant-ph2025★ 1 cited
Nontrivial local observables and impermeable and permeable boundary conditions for 1D KFGM particles
Techapon Kampu, Salvatore De Vincenzo
Real solutions of the 1D Klein-Fock-Gordon (KFG) equation automatically cancel out the usual two-vector current density; consequently, the respective continuity equation is trivial…
quant-ph2023
Characterizing Klein-Fock-Gordon-Majorana particles in (1+1) dimensions
Salvatore De Vincenzo
Theoretically, in (1+1) dimensions, one can have Klein-Fock-Gordon-Majorana (KFGM) particles. More precisely, these are one-dimensional (1D) Klein-Fock-Gordon (KFG) and Majorana pa…