collaborators

6 papers

hep-th2026

New mechanism for fermion localization in -brane

Allan R. P. Moreira, Fernando M. Belchior, Guo-Hua Sun +1

We investigate the localization of fermionic fields in a five-dimensional braneworld scenario within the framework of modified teleparallel gravity described by a general $f(T,T_G)…

quant-ph2026

Exploring Entanglement and Parameter Sensitivity in QAOA through Quantum Fisher Information

Brian García Sarmina, Jorge Saavedra Benavides, Guo-Hua Sun +1

Quantum Fisher Information (QFI) can be used to quantify how sensitive a quantum state reacts to changes in its variational parameters, making it a natural diagnostic for algorithm…

gr-qc2026

Phase Transitions, Geodesic Structure, and Thermodynamic Properties Measurement of Einstein-Maxwell-Power Yang-Mills Black Hole Models

Abdelmalek Bouzenada, Allan. R. P. Moreira, Shi-Hai Dong +2

In this work, we test the geometrical structure and thermodynamic properties of the Einstein-Maxwell-Power-Yang-Mills black hole (BH) models, which constitute a nonlinear generaliz…

gr-qc2025

Thermal Behavior of Generalized Black-Bounce Black Hole Model

Allan R. P. Moreira, Abdelmalek Bouzenada, Shi-Hai Dong +2

In this work, we tested the thermal behavior of a class of regular black hole solutions defined as generalized black-bounce spacetimes. We introduce several novel configurations go…

gr-qc2025

Thermodynamics of BTZ-type charged black holes in Bopp Podolsky electrodynamics

Allan. R. P. Moreira, Abdelmalek Bouzenada, Guo-Hua Sun +1

We tested the thermodynamic properties of charged BTZ-type black holes (BHs) in the framework of Bopp Podolsky electrodynamics, a higher derivative extension of Maxwells theory tha…

quant-ph2025

Parameter optimization comparison in QAOA using Stochastic Hill Climbing with Random Re-starts and Local Search with entangled and non-entangled mixing operators

Brian García Sarmina, Guo-Hua Sun, Shi-Hai Dong

This study investigates the efficacy of Stochastic Hill Climbing with Random Restarts (SHC-RR) compared to Local Search (LS) strategies within the Quantum Approximate Optimization…