Generalized Born-Infeld-like models for kinks and branes
arXiv:1703.05848 · doi:10.1209/0295-5075/118/11001
Abstract
In this work we deal with a non-canonical scalar field in the two-dimensional spacetime. We search for a generalized model that is twin of the standard model, supporting the same defect structure with the same energy density. We also study the stability of the defect solution under small fluctuations, which is governed by a Sturm-Liouville equation, and show how to make it stable. The model is then modified and used in the five-dimensional spacetime to construct a thick brane that engenders the first order framework and preserves the twinlike behavior, under tensorial fluctuations of the metric in its gravitational sector.
6 pages; v3, to appear in EPL
References in corpus (14)
- Asymptotic charged BTZ black hole solutions
- Global topological k-defects
- Generalized Global Defect Solutions
- Braneworld Models of Scalar Fields with Generalized Dynamics
- Born-Infeld gravity and its functional extensions
- Doppelganger defects
- Asymptotic Reissner-Nordström solution within nonlinear electrodynamics
- Asymptotically charged BTZ Black Holes in Gravity's Rainbow
- Holographic entanglement entropy in metal/superconductor phase transition with Born-Infeld electrodynamics
- Twinlike models for kinks and compactons in flat and warped spacetime
- Cascading dust inflation in Born-Infeld gravity
- Black hole solutions in functional extensions of Born-Infeld gravity
- Geodesically complete BTZ-type solutions of Born-Infeld gravity
- The Born-Infeld/Gravity Correspondence
Cited by in corpus (10)
- Kinklike structures in models of the Dirac-Born-Infeld type
- Thick branes with inner structure in mimetic gravity
- Cuscuton kinks and branes
- Gravitational resonances in mimetic thick branes
- Symmetric and asymmetric thick brane structures
- New results on asymmetric thick branes
- Generalized scalar field models with the same energy density and linear stability
- New twinlike models for scalar fields
- Vortices in vacuumless systems
- Complete factorization of equations of motion for generalized scalar field theories