19 citations · 24 across the 5 of their papers we have counts for
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hep-th2026
Topological and self-dual vortices in a double sigma model with Maxwell coupling
Francisco C. E. Lima, Fernando M. Belchior, Allan R. P. Moreira
In this work, we construct a double O(3)-sigma model minimally coupled to a Maxwell field in (2+1)-dimensional spacetime and investigate the existence of self-dual magnetic vortex…
hep-th2022★ 5 cited
Differential configurational entropy for multi-field of the theory
F. C. E. Lima, C. A. S. Almeida
The topological structures of a theory with multi-field are studied. The theory is interesting because it is a theory that allows the shrinkage of topological structure…
hep-th2022
Aspects of kink-like structures in 2D dilaton gravity
F. C. E. Lima, C. A. S. Almeida
The topological structures that arise from two-dimensional models are relevant physically and the first step towards understanding more complex systems. In this work, one studies t…