158 citations · 1.5k across the 106 of their papers we have counts for
5 papers · 1 filter
Effects on the Non-Relativistic Dynamics of a Charged Particle Interacting with a Chern-Simons Potential
F. Caruso, J. A. Helayël-Neto, J. Martins +1
The hydrogen atom in two dimensions, described by a Schrödinger equation with a Chern-Simons potential, is numerically solved. Both its wave functions and eigenvalues were determin…
Aspects of the Coarse-Grained-Based Approach to a Low-Relativistic Fractional Schrödinger Equation
J. Weberszpil, C. F. L. Godinho, A. Cherman +1
The main goal of this paper is to set up the coarse-grained formulation of a fractional Schrödinger equation that incorporates a higher (spatial) derivative term which accounts for…
The Principle Of Local Rotational Invariance And The Coexistence Of Magnetism, Charge And Superconductivity
Mauro M. Doria, Alfredo A. Vargas-Paredes, JosÉ A. HelayËl-Neto
We propose a macroscopic description of the superconducting state in presence of an applied external magnetic field in terms of first order differential equations. They describe a…
N=1-Supersymmetric Description of a Spin-1/2 charged Particle in a 5d-World
H. Belich, D. Cocuroci, G. S. Dias +2
We study the dynamics of a charged spin-1/2 particle in an external 5-dimensional electromagnetic field. We then consider that we are at the \ scale, so that we can access the…
Aspects of finite electrodynamics in D=3 dimensions
Patricio Gaete, Jose` Helayel-Neto, Euro Spallucci
We study the impact of a minimal length on physical observables for a three-dimensional axionic electrodynamics. Our calculation is done within the framework of the gauge-invariant…