30 citations · 53 across the 5 of their papers we have counts for
5 papers
Kink solutions in nonlocal scalar field theory models
I. Andrade, R. Menezes, A. Yu. Petrov +1
In this paper, we study in detail various solutions, especially kink ones, in different nonlocal scalar field theories, whose kinetic term is described by an arbitrary non-polynomi…
New brane-like solutions in modified four-dimensional Einstein-Gauss-Bonnet gravity
D. Bazeia, R. Menezes, A. Yu. Petrov +1
We investigate solutions of a new Einstein-Gauss-Bonnet gravity ( ). We first describe the bulk vacuum solution, then we add a massive probe scalar field, and we foll…
Braneworlds in bumblebee gravity
M. A. Marques, R. Menezes, A. Yu. Petrov +1
We investigate thick-brane solutions within the five-dimensional bumblebee gravity in the presence of a real scalar field. Specifically, we implement the Lorentz symmetry breaking…
One-loop effective potential in nonlocal scalar field models
F. Briscese, E. R. Bezerra de Mello, A. Yu. Petrov +1
In this paper we apply the usual perturbative methodology to evaluate the one-loop effective potential in a nonlocal scalar field theory. We find that the effect induced by the non…
Supersymmetric extensions of k-field models
D. Bazeia, R. Menezes, A. Yu. Petrov
We investigate the supersymmetric extension of k-field models, in which the scalar field is described by generalized dynamics. We illustrate some results with models that support s…