53 citations · 229 across the 23 of their papers we have counts for
23 papers
On the Invariance of the Spacetime Interval
Marco Moriconi
We present a geometric proof of the invariance of the relativistic spacetime interval based solely on the constancy of the speed of light, and the homogeneity and isotropy of space…
Elementary Solution of Kepler Problem (and a few other problems)
M. Moriconi
We present a simple method to obtain the solution of a few orbital problems: the Kepler problem, the modified Kepler problem by the addition of an inverse square potential and line…
Condition for minimal Harmonic Oscillator Action
Marco Moriconi
We provide an elementary proof that the action for the physical trajectory of the one-dimensional harmonic oscillator is guaranteed to be a minimum if and only if , where $…
On the consistency of the Lagrange multiplier method in classical mechanics
Nivaldo A. Lemos, Marco Moriconi
Problems involving rolling without slipping or no sideways skidding, to name a few, introduce velocity-dependent constraints that can be efficiently treated by the method of Lagran…
Conformal Invariance in (2+1)-Dimensional Stochastic Systems
L. Moriconi, M. Moriconi
Stochastic partial differential equations can be used to model second order thermodynamical phase transitions, as well as a number of critical out-of-equilibrium phenomena. In (2+1…
How to get rid of Dirac worldsheets in the Cho-Fadeev-Niemi representation of SU(2) Yang-Mills theory
A. L. L. de Lemos, M. Moriconi, L. E. Oxman
In this paper, we present an exact procedure to deal with Dirac strings or worldsheets in gauge theories containing ensembles of monopoles interacting with charged fields. For SU(2…