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Bloch Brane

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arxiv hep-th/0403141 v2 pith:K7AWBOAC submitted 2004-03-15 hep-th

Bloch Brane

D. Bazeia , A.R. Gomes This is my paper
classification hep-th
keywords branefieldsscalarappearenceblochcontrolscoupleddensity
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
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We investigate a system described by two real scalar fields coupled with gravity in (4, 1) dimensions in warped spacetime involving one extra dimension. The results show that the parameter which controls the way the two scalar fields interact induces the appearence of thick brane which engenders internal structure, driving the energy density to localize inside the brane in a very specific way.

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Cited by 3 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. Spectral Butterfly Effect and Resilient Ringdown in Thick Braneworlds

    gr-qc 2026-04 unverdicted novelty 6.0

    Thick braneworlds feature fragile quasinormal mode spectra due to a butterfly effect but maintain a resilient early ringdown, keeping the standard gravitational wave fingerprint usable.

  2. The End of the Road for Bulk Fields in Warped Randall-Sundrum Braneworlds

    gr-qc 2026-01 reject novelty 6.0

    In arbitrary-dimensional warped braneworlds, the derived local conditions leave only the free scalar and the NED model L(F)=b√F as consistent, localizable bulk fields.

  3. Two-scalar-field $f(R)$ Thick Branes, Gravitational Resonances and Quasinormal Modes

    hep-th 2026-06 unverdicted novelty 4.0

    In ghost-free two-scalar f(R) thick branes, internal structure produces no narrow real-axis tensor resonances; quasinormal modes are broad with quality factors 0.9-1.9.