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researcher

K. Nobrega

16 papers hereh-index 16736 citations69 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author15
  • last author1

Across the 16 of 16 papers where every author was matched, so the position is known.

fields
  • hep-th11
  • physics.class-ph3
  • nlin.CD1
  • physics.optics1

identity via Semantic Scholar / OpenAlex

activity
20022022
most citedOn the Localized superluminal Solutions to the Maxwell Equations

72 citations · 416 across the 16 of their papers we have counts for

collaborators
Showing 2018Show all

3 papers · 1 filter

hep-th2018★ 29 cited

Boundary scattering in the ϕ6 model

Fred C. Lima, Fabiano C. Simas, K. Z. Nobrega +1

We study the non-integrable ϕ6 model on the half-line. The model has two topological sectors. We chose solutions from just one topological sector to fix the initial conditions…

hep-th2018★ 22 cited

False vacuum decay in kink scattering

Adalto R. Gomes, F. C. Simas, K. Z. Nobrega +1

In this work we consider kink-antikink and antikink-kink collisions in a modified ϕ4 model with a false vacuum characterized by a dimensionless parameter ε. The usual ϕ4 mo…

hep-th2018★ 32 cited

Kink scattering in a hybrid model

D. Bazeia, Adalto R. Gomes, K. Z. Nobrega +1

In this work we consider a model where the potential has two topological sectors connecting three adjacent minima, as occurs with the ϕ6 model. In each topological sector, the p…

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