A Note on Asymmetric Thick Branes

Abstract

In this work we study asymmetric thick braneworld scenarios, generated after adding a constant to the superpotential associated to the scalar field. We study in particular models with odd and even polynomial superpotentials, and we show that asymmetric brane can be generated irrespective of the potential being symmetric or asymmetric. We study in addition the nonpolynomial sine-Gordon-like model, also constructed with the inclusion of a constant in the standard superpotential, and we investigate gravitational stability of the asymmetric brane. The results suggest robustness of the new braneworld scenarios and add further possibilities for the construction of asymmetric branes.

7 pages, 8 figures; new version

References in corpus (13)

• Tests of the Gravitational Inverse-Square Law below the Dark-Energy Length Scale
• TASI Lectures on Extra Dimensions and Branes
• Gravity localization on thick branes: a numerical approach
• Localization and Mass Spectra of Fermions on Symmetric and Asymmetric Thick Branes
• Bulk Matters on Symmetric and Asymmetric de Sitter Thick Branes
• Degenerate and critical Bloch branes
• Resonance Mass Spectra of Gravity and Fermion on Bloch Branes
• Induced cosmological constant and other features of asymmetric brane embedding
• Stealth Acceleration and Modified Gravity
• Generalized Randall-Sundrum model with a single thick brane
• Regularized braneworlds of arbitrary codimension
• Effective Monopoles within Thick Branes
• Asymmetric embedding in brane cosmology

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