8 papers
Investigating planar Proca metamaterials in nonlinear (2+1)-Electrodynamics
Widervan de Deus Morais, Stamatios Strikos, Ronaldo Thibes +1
The present work pursues the investigation of the physics of a planar electromagnetic system incorporating nonlinear effects, as well as de Broglie-Proca and Chern-Simons mass term…
Alternative classical Lagrangians for the Standard-Model Extension
João A. A. S. Reis, Marco Schreck, Ronaldo Thibes
The current paper introduces classical, relativistic Lagrangians for point-particle analogs to the field theory description of the Standard-Model Extension (SME) for Lorentz violat…
Invariant density statistical quantifiers and a temperature for the logistic map
Ignacio Sebastián Gomez, Guilherme Vieira Brito Junior, Samuel Silva Santos +2
In this work, we study the dynamics of the logistic map based on a probabilistic characterization in terms of the invariant density. We analyze the relevant regimes of the dynamics…
Revisiting the Immirzi parameter: Landauer's principle and alternative entropy frameworks in Loop Quantum Gravity
Everton M. C. Abreu, Jorge Ananias Neto, Ronaldo Thibes
This paper investigates the implications from area quantization in Loop Quantum Gravity, particularly focusing on the application of the Landauer principle -- a fundamental thermod…
Exploring modified Kaniadakis entropy: MOND-related theory, the Bekenstein bound conjecture, and Hawking evaporation within the Landauer principle
Gabriella V. Ambrósio, Michelly S. Andrade, Paulo R. F. Alves +3
We investigate the description of black-hole thermodynamics in terms of a recently proposed modified version for Kaniadakis entropy. We discuss the role of that proposal within the…
Forms of BRST symmetry on a Prototypical First-Class System
Sumit Kumar Rai, Bhabani Prasad Mandal, Ronaldo Thibes
We obtain the various forms of BRST symmetry by using the Batalin-Fradkin-Vilkovisky formalism in a prototypical first class system. We have shown that the various forms of symmetr…