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arXiv · 0711.4721

New Lump-like Structures in Scalar-field Models

A. T. Avelar·D. Bazeia·L. Losano·R. Menezes
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Abstract

In this work we investigate lump-like solutions in models described by a single real scalar field. We start considering non-topological solutions with the usual lump-like form, and then we study other models, where the bell-shape profile may have varying amplitude and width, or develop a flat plateau at its top, or even induce a lump on top of another lump. We suggest possible applications where these exotic solutions might be used in several distinct branches of physics.

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A. T. Avelar, D. Bazeia, L. Losano, R. Menezes. 2008-03-03. New Lump-like Structures in Scalar-field Models. https://doi.org/10.1140/epjc%2Fs10052-008-0578-6

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