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Anomalous U(1) as a mediator of Supersymmetry Breaking
High Energy Physics - Phenomenology · Submitted 21 Jul 1996
abstract compiled · 2026-09-23 · no language-model review
The authors' main claim We point out that an anomalous gauge U(1) symmetry is a natural candidate for being the mediator and messenger of supersymmetry breaking.
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The abstract, sentence by sentence
We point out that an anomalous gauge U(1) symmetry is a natural candidate for being the mediator and messenger of supersymmetry breaking. It facilitates dynamical supersymmetry breaking even in the flat limit. Soft masses are induced by both gravity and the U(1) gauge interactions giving an unusual mass hierarchy in the sparticle spectrum which suppresses flavor violations. This scenario does not suffer from the Polonyi problem.
background contribution method result interpretation main claim
| # | sentence | role | the authors' own work | states the main conclusion | strength |
|---|---|---|---|---|---|
| s0 | We point out that an anomalous gauge U(1) symmetry is a natural candidate for being the mediator and messenger of supersymmetry breaking. | contribution 0.98 | 0.80 | 0.71 | hedged possibility 0.79 |
| s1 | It facilitates dynamical supersymmetry breaking even in the flat limit. | result 0.88 | 0.50 | 0.14 | asserted 0.98 |
| s2 | Soft masses are induced by both gravity and the U(1) gauge interactions giving an unusual mass hierarchy in the sparticle spectrum which suppresses flavor violations. | result 0.90 | 0.60 | 0.24 | asserted 1.00 |
| s3 | This scenario does not suffer from the Polonyi problem. | result 0.90 | 0.65 | 0.10 | asserted 1.00 |
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The paper
Original abstract
We point out that an anomalous gauge U(1) symmetry is a natural candidate for being the mediator and messenger of supersymmetry breaking. It facilitates dynamical supersymmetry breaking even in the flat limit. Soft masses are induced by both gravity and the U(1) gauge interactions giving an unusual mass hierarchy in the sparticle spectrum which suppresses flavor violations. This scenario does not suffer from the Polonyi problem.
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References
How the literature uses it
13 arXiv papers cite this in 16 sentences
Papers citing it · 13 sentences without a confident label
Compares with it 1 paper
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This is the most important difference with the scenario proposed in [ref] , where the scale $m_ξ$ is dynamically generated by some dynamics in a strong coupling regime.
Supersymmetry Breaking in a Minimal Anomalous Extension of the MSSM · Supersymmetry Breaking · 1.00
Cites it as background 2 papers
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Models of SUSY breaking and mediation with anomalous $U(1)$'s has been previously studied in [ref] .
A Higher Form (of) Mediation · Introduction · 0.93
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Similarly, “high scale” refers to a broad collection of theories that generate the natural spectrum through RG effects or otherwise-decoupled dynamics (see, e.g., [ref] ).
Split families unified · Conclusion · 0.95
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