F. C. Simas

collaborators

3 papers

hep-th2026

Oscillons from $Q$ -balls in generalized models

E. da Hora, Fabiano C. Simas

We study the oscillon/ $Q$ -ball relation in an extended model with non-canonical kinematics. The model contains a single real scalar field whose kinetic term is enlarged to include…

hep-th2026

Exact BPS double-kinks in generalized $I ¨ ^{4}$ , $I ¨ ^{6}$ and sine-Gordon models

R. Casana, E. da Hora, F. C. Simas

We consider a $(1 + 1)$ -dimensional theory with a single real scalar field $I ¨ $ whose kinematics is modified by a generalizing function $f (I ¨ )$ . After briefly reviewing its Bogomol'n…

hep-th2025

Geometrically constrained sine-Gordon field: BPS solitons and their collisions

E. da Hora, L. Pereira, C. dos Santos +1

We consider an enlarged $(1 + 1)$ -dimensional model with two real scalar fields, $I ¨ $ and $I ¨ $ whose scalar potential $V (I ¨ , I ¨ )$ has a standard $I ¨ ^{4}$ sector and a sine-Gordon one fo…

Oscillons from Q-balls in generalized models

Exact BPS double-kinks in generalized I¨4, I¨6 and sine-Gordon models

Geometrically constrained sine-Gordon field: BPS solitons and their collisions

Oscillons from $Q$ -balls in generalized models

Exact BPS double-kinks in generalized $I ¨ ^{4}$ , $I ¨ ^{6}$ and sine-Gordon models