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19982026
most citedTesting General Relativity with Present and Future Astrophysical Observations

1.5k citations

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12 papers · 1 filter

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★ 2 cited

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…

quant-ph2023★ 12 cited

Quantum Next Generation Reservoir Computing: An Efficient Quantum Algorithm for Forecasting Quantum Dynamics

Apimuk Sornsaeng, Ninnat Dangniam, Thiparat Chotibut

Next Generation Reservoir Computing (NG-RC) is a modern class of model-free machine learning that enables an accurate forecasting of time series data generated by dynamical systems…

quant-ph2023

On a paradox in quantum mechanics and its resolution

Padtarapan Banyadsin, Salvatore De Vincenzo

Consider a free Schrödinger particle inside an interval with walls characterized by the Dirichlet boundary condition. Choose a parabola as the normalized state of the particle that…

quant-ph2023★ 7 cited

General pseudo self-adjoint boundary conditions for a 1D KFG particle in a box

Salvatore De Vincenzo

We consider a 1D Klein-Fock-Gordon particle in a finite interval, or box. We construct for the first time the most general set of pseudo self-adjoint boundary conditions for the Ha…