Pith. sign in

REVIEW 2 cited by

Fermionic spectral walls in kink collisions

Not yet reviewed by Pith; the record is open.

Re-run · record.json Download PDF Read on arXiv ↗

This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.

SPECIMEN: schema-true, not a live event

T0 review · schema-true

One-sentence machine reading of the paper's core claim.

pith:XXXXXXXX · record.json · timestamp

arxiv 2211.07754 v3 pith:7HU6PCDD submitted 2022-11-14 hep-th nlin.PS

João G. F. Campos , Azadeh Mohammadi , Jose M. Queiruga , Andrzej Wereszczynski , W. J. Zakrzewski This is my paper · ORCID
classification hep-thnlin.PS
keywords spectralwallbosonicfermionickinkstatearisesbefore
verification ladder T0 review T1 audit T2 compute T3 formal

Signed reviews

No signed human review yet.

0 comments
read the original abstract

We show that a spectral wall, i.e., an obstacle in the dynamics of a bosonic soliton, which arises due to the transition of a normal mode into the continuum spectrum, exists after coupling the original bosonic model to fermions. This spectral wall can be experienced if the boson or fermion field is in an excited state. Furthermore, while passing through a spectral wall, an incoming kink-fermion bound state can be separated into purely bosonic kink, which continues to move to spatial infinity and a fermionic cloud that spreads in the region before the wall.

Discussion (0). Continue with ORCID to comment.

Forward citations

Cited by 2 Pith papers

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

  1. Constructing A Finite Tension Domain Wall in $\phi^4_4$

    hep-th 2024-11 accept novelty 6.0 of 10

    The one-loop domain wall tension in φ^4_4 is finite because the positive divergence from the displacement operator is exactly cancelled by the negative divergence from the squeeze (Bogoliubov) contribution.

  2. (Anti-)Stokes Scattering on the Domain Wall String

    hep-th 2024-12 conditional novelty 5.0 of 10

    Meson scattering off a (2+1)-dimensional domain wall string can excite or de-excite the string's shape mode, and this paper gives the leading-order probability densities for both processes, including forward and backw...

Pith tools