1 citations · 1 across the 7 of their papers we have counts for
7 papers
Exploring chaotic properties in the nonlinear Walecka Model
Luiz Antônio Barreiro, André L. P. Livorati
This paper investigates dynamical properties of the Nonlinear Walecka Model (NLWM), also known as Quantum Hadrodynamics (QHD), which provides a relativistic framework for describin…
Analytical Structure and Spectroscopic Signatures of Quartic Nonlinear Electrodynamics in Holographic Fermion Systems
Vitor Neves da Silva, Luiz Antonio Barreiro
We investigate the effects of the leading string-inspired quartic correction on holographic fermions and charge transport in a bottom-up AdS/CFT model. Working in…
Computational modeling of diffusive dynamics in a bouncer system with an irregular surface
Luiz Antonio Barreiro
The horizontal dynamics of a bouncing ball interacting with an irregular surface is investigated and is found to demonstrate behavior analogous to a random walk. Its stochastic cha…
Phase Transition and Diffusion in an Adiabatic Bouncer Model
Luiz Antonio Barreiro
This study examines anomalous diffusion and dynamical phase transitions in a nonlinear bouncer model with short-range interactions leading to velocity-dependent (adiabatic) collisi…
Controlled diffusion processes in an adiabatic model of a bouncing ball
Valdir Barbosa da Silva Junior, Ana Laura Boscolo, Diogo Ricardo da Costa +1
This study explores the integration of a diffusion control parameter into the chaotic dynamics of a modified bouncing ball model. By extending beyond simple elastic collisions, the…
f(R,T) Analogue Gravity in (2+1) D graphene sheet
Marcelo Lapola, Luiz Antonio Barreiro
We examine the analogue gravity model within the context of f(R,T) gravity applied to graphene. The derivation of the Lagrangian density in two dimensions (2D) is undertaken, accou…