Unitarity constraints on top quark signatures of Higgsless models

Christian Schwinn (Mainz University)

RECORD

Unitarity constraints on top quark signatures of Higgsless models

High Energy Physics - Phenomenology · Submitted 26 Apr 2005

abstract compiled · 2026-09-23 · no language-model review

The authors' main claim We use conditions for unitarity cancellations to constrain the couplings of the top and bottom quarks to Kaluza-Klein modes in Higgsless models of electroweak symmetry breaking.

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arXiv IDhep-ph/0504240 (version 2)

Pith IDS4OO2T57, Pith's permanent record of this paper and its review

CitationChristian Schwinn (Mainz University). "Unitarity constraints on top quark signatures of Higgsless models." arXiv:hep-ph/0504240 (2005). https://pith.science/paper/S4OO2T57

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The compiled record

The paper's own sentences, arranged. Each label is drawn from a closed vocabulary; the number beside it is the probability the classifier gave that label. Numbers in the tables are the authors', checked by code. No sentence in this record was written by a model.

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Compiled by classifier-1.13-20260917 via OpenRouter, question bank abstract-p1-20260923, 2026-09-23: 1 request, 2,363 input tokens, $0.0001 reported.

What the abstract itself states, as probabilities: claims first 0.03 · states limitation 0.11 · human participants 0.01 · controlled comparison 0.11 · randomized assignment 0.01 · states quantitative result 0.06 · compares with prior results 0.88 · mentions code or data availability 0.02.

The abstract, sentence by sentence

arXiv listing abstract v2. Results and the main claim are underlined; show every role.

We use conditions for unitarity cancellations to constrain the couplings of the top and bottom quarks to Kaluza-Klein modes in Higgsless models of electroweak symmetry breaking. An example for the mass spectrum of quark resonances in a theory space model is given and the implications for the collider phenomenology in the top sector are discussed, comparing to signatures of Little Higgs and strong electroweak symmetry breaking models.

background contribution method result interpretation main claim

What the classifier reports for each sentence. The number is the probability it gave the label.
#	sentence	role	the authors' own work	states the main conclusion	strength
s0	We use conditions for unitarity cancellations to constrain the couplings of the top and bottom quarks to Kaluza-Klein modes in Higgsless models of electroweak symmetry breaking.	contribution 0.67	0.93	0.35	asserted 0.99
s1	An example for the mass spectrum of quark resonances in a theory space model is given and the implications for the collider phenomenology in the top sector are discussed, comparing to signatures of Little Higgs and strong electroweak symmetry breaking models.	contribution 0.71	0.77	0.13	asserted 0.89

What kind of paper the classifier reports this is: theoretical result 1.00 · evidence from proof or derivation 0.90.

What was examined, and what was not

sources read

arXiv listing abstract v2

not examined

full text
figures and tables
references and citing sentences
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P abstract

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S sections
T body sentences
C citations
R cross-paper relations

Every quoted sentence on this record is the authors'. Every label is from Pith's closed vocabulary, with the probability shown beside it. Every number in the measurements table is the authors', checked by code. Record as JSON

The paper

Original abstract

We use conditions for unitarity cancellations to constrain the couplings of the top and bottom quarks to Kaluza-Klein modes in Higgsless models of electroweak symmetry breaking. An example for the mass spectrum of quark resonances in a theory space model is given and the implications for the collider phenomenology in the top sector are discussed, comparing to signatures of Little Higgs and strong electroweak symmetry breaking models.

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References

Forward citations

Cited by 3 Pith papers

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

WHIZARD: Simulating Multi-Particle Processes at LHC and ILC
hep-ph 2007-08 conditional novelty 6.0 of 10

The paper documents WHIZARD 2, an automated tree-level multi-particle event generator, and reports full-Standard-Model cross sections for W plus up to five jets and for top-pair-associated processes at the 14 TeV LHC.
Physics searches at the LHC
hep-ph 2009-12 accept novelty 3.0 of 10

A structured review pairing each major TeV-scale model of new physics with the LHC signatures it would produce, and showing how an observed signature can be traced back to a class of underlying models.
Top quark physics at the LHC
hep-ph 2008-05 accept novelty 1.0 of 10

A 2008 review of what the LHC was expected to teach about top quarks: their decay, pair production, single production, spin effects, and possible new physics.

How the literature uses it

3 arXiv papers cite this in 4 sentences

Each citing sentence is taken from the citing paper's LaTeX source and typed by Pith's classifier. A label appears at probability 0.8 or more (0.95 for support), a contest at 0.7 or more; the quoted words are the citing authors'. How each label was checked · JSON

Papers citing it · 3 sentences without a confident label

Cites it as support 1 paper

Given the large top quark mass, we argue that $Z_1$ should couple to $tt̅$ significantly [ref] if $Z_1$ is the dominant contribution of unitarizing the scattering amplitudes involving top pairs.

Like-sign Di-lepton Signals in Higgsless Models at the LHC · Introduction · 0.99

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