Conformal supersymmetry breaking in vectorlike gauge theories

K. I. Izawa; Fuminobu Takahashi; T. T. Yanagida; Kazuya Yonekura

doi:10.1103/PhysRevD.80.085017

Conformal supersymmetry breaking in vectorlike gauge theories

K. I. Izawa, Fuminobu Takahashi, T. T. Yanagida, Kazuya Yonekura

Research output: Contribution to journal › Article › peer-review

10 Citations (Scopus)

Abstract

A new class of models of dynamical supersymmetry breaking is proposed. The models are based on SU(NC) gauge theories with NF(<NC) flavors of quarks and singlets. Dynamically generated superpotential exhibits runaway behavior. By embedding the models into conformal field theories at high energies, the runaway potential is stabilized by strong quantum corrections to the Kähler potential. The quantum corrections are large but nevertheless can be controlled due to superconformal symmetry of the theories.

Original language	English
Article number	085017
Journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	80
Issue number	8
DOIs	https://doi.org/10.1103/PhysRevD.80.085017
Publication status	Published - 2009 Oct 15
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics
Physics and Astronomy (miscellaneous)

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10.1103/PhysRevD.80.085017

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AU - Takahashi, Fuminobu

AU - Yanagida, T. T.

AU - Yonekura, Kazuya

PY - 2009/10/15

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AB - A new class of models of dynamical supersymmetry breaking is proposed. The models are based on SU(NC) gauge theories with NF(<NC) flavors of quarks and singlets. Dynamically generated superpotential exhibits runaway behavior. By embedding the models into conformal field theories at high energies, the runaway potential is stabilized by strong quantum corrections to the Kähler potential. The quantum corrections are large but nevertheless can be controlled due to superconformal symmetry of the theories.

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Conformal supersymmetry breaking in vectorlike gauge theories

Abstract

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