3 papers
physics.ed-ph2026
Introduction to Higher Order Classical Dynamics: Pais-Uhlenbeck Model and Coupled Oscillators
Cássius Anderson Miquele de Melo, Ivan Francisco de Souza
Most of the laws of Nature involve derivatives up to the second order. Ostrogradski was the first to seek a formulation of the equations of higher-order derivatives. He extended Ha…
quant-ph2024
Aharonov-Bohm Effect in Generalized Electrodynamics
C. A. M. de Melo, B. M. Perez, J. C. Sumire Esquia +1
The Aharonov-Bohm (AB) effect is considered in the context of Generalized Electrodynamics (GE) by Podolsky and Bopp. GE is the only extension to Maxwell electrodynamics that is loc…
gr-qc2023
Shadows of black holes at cosmological distances in the co-varying physical couplings framework
R. R. Cuzinatto, C. A. M. de Melo, Juliano C. S. Neves
The co-varying physical couplings (CPC) framework states that physical parameters like the speed of light in vacuum , the Newtonian constant , and the cosmological constant $…