High Energy Physics - Phenomenology · arXiv:hep-ph/0402215 v1 · submitted 19 Feb 2004
Electroweak Symmetry Breaking via UV Insensitive Anomaly Mediation
The paper says
“We have therefore found the first viable UV complete, UV insensitive supersymmetry breaking model that solves the flavor and CP problems automatically: the Fat Higgs model with UV insensitive anomaly mediation.”
from the abstract · picked out as the main claim by a classifier
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The paper
Abstract
Anomaly mediation solves the supersymmetric flavor and CP problems. This is because the superconformal anomaly dictates that supersymmetry breaking is transmitted through nearly flavor-blind infrared physics that is highly predictive and UV insensitive. Slepton mass squareds, however, are predicted to be negative. This can be solved by adding D-terms for U(1)_Y and U(1)_B-L while retaining the UV insensitivity. In this paper we consider electroweak symmetry breaking via UV insensitive anomaly mediation in several models. For the MSSM we find a stable vacuum when tanbeta < 1, but in this region the top Yukawa coupling blows up only slightly above the supersymmetry breaking scale. For the NMSSM, we find a stable electroweak breaking vacuum but with a chargino that is too light. Replacing the cubic singlet term in the NMSSM superpotential with a term linear in the singlet we find a stable vacuum and viable spectrum. Most of the parameter region with correct vacua requires a large superpotential coupling, precisely what is expected in the “Fat Higgs” model in which the superpotential is generated dynamically. We have therefore found the first viable UV complete, UV insensitive supersymmetry breaking model that solves the flavor and CP problems automatically: the Fat Higgs model with UV insensitive anomaly mediation. Moreover, the cosmological gravitino problem is naturally solved, opening up the possibility of realistic thermal leptogenesis.
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abstract compiled · 2026-09-23 · no language-model review
How the main claim is stated: asserted 1.00
What the abstract itself states, as probabilities: claims first 0.95 · states limitation 0.85 · human participants 0.01 · controlled comparison 0.03 · randomized assignment 0.01 · states quantitative result 0.74 · compares with prior results 0.39 · mentions code or data availability 0.02
The abstract, sentence by sentence
This table labels the abstract only (arXiv listing abstract v1). The number is the probability the classifier gave the label.
| Sentence | Role | The authors' own work | States the main conclusion | Strength |
|---|---|---|---|---|
| Anomaly mediation solves the supersymmetric flavor and CP problems. | background 0.97 | 0.10 | 0.10 | asserted 1.00 |
| This is because the superconformal anomaly dictates that supersymmetry breaking is transmitted through nearly flavor-blind infrared physics that is highly predictive and UV insensitive. | background 0.98 | 0.07 | 0.04 | asserted 1.00 |
| Slepton mass squareds, however, are predicted to be negative. | background 0.68 | 0.18 | 0.02 | asserted 1.00 |
| This can be solved by adding D-terms for U(1)_Y and U(1)_{B-L} while retaining the UV insensitivity. | method 0.58 | 0.17 | 0.04 | asserted 0.88 |
| In this paper we consider electroweak symmetry breaking via UV insensitive anomaly mediation in several models. | contribution 1.00 | 0.63 | 0.04 | asserted 0.80 |
| For the MSSM we find a stable vacuum when tanbeta < 1, but in this region the top Yukawa coupling blows up only slightly above the supersymmetry breaking scale. | result 0.91 | 0.96 | 0.03 | asserted 1.00 |
| For the NMSSM, we find a stable electroweak breaking vacuum but with a chargino that is too light. | result 0.86 | 0.95 | 0.02 | asserted 1.00 |
| Replacing the cubic singlet term in the NMSSM superpotential with a term linear in the singlet we find a stable vacuum and viable spectrum. | result 0.76 | 0.91 | 0.07 | asserted 1.00 |
| Most of the parameter region with correct vacua requires a large superpotential coupling, precisely what is expected in the ``Fat Higgs'' model in which the superpotential is generated dynamically. | interpretation 0.67 | 0.80 | 0.08 | asserted 0.89 |
| We have therefore found the first viable UV complete, UV insensitive supersymmetry breaking model that solves the flavor and CP problems automatically: the Fat Higgs model with UV insensitive anomaly mediation. | result 0.61 | 0.95 | 0.92 | asserted 1.00 |
| Moreover, the cosmological gravitino problem is naturally solved, opening up the possibility of realistic thermal leptogenesis. | interpretation 0.54 | 0.63 | 0.07 | asserted 0.66 |
What kind of paper the classifier reports this is: theoretical result 1.00 · evidence from proof or derivation 0.53
What was examined, and what was not
Sources read
- arXiv listing abstract v1
Not examined
- full text
- figures and tables
- references and citing sentences
- relations to other papers
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- P abstract
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- S sections
- T body sentences
- C citations
- R cross-paper relations
How the labels were made
Compiled by classifier-1.13-20260917 via OpenRouter, question bank abstract-p1-20260923, 2026-09-23: 1 request, 8,224 input tokens, $0.0003 reported.
Every quoted sentence on this record is the authors'. Every label is from Pith's closed vocabulary, with the probability shown beside it. This record as JSON
Cited by 2 Pith papers
Reviewed papers on Pith that cite this one. The full citation record
- Prospects for Mirage Mediation hep-ph · Apr 2006
- b-physics signals of the lightest CP-odd Higgs in the NMSSM at large tan beta hep-ph · Apr 2004
How the literature uses it
6 arXiv papers cite this in 8 sentences
Papers citing it · 7 sentences without a confident label
Compares with it 1 paper
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The low-energy spectrum accessible to the LHC has similarities with other realizations of $λ$SUSY [ref] : We expect a relatively heavy Higgs and likely have a Higgsino LSP.
A natural little hierarchy for RS from accidental SUSY · Conclusions · 1.00
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