Dynamical supersymmetry breaking in theories without Lagrangians

Kazunobu Maruyoshi; Yuji Tachikawa; Wenbin Yan; Kazuya Yonekura

doi:10.1103/PhysRevD.88.085037

Dynamical supersymmetry breaking in theories without Lagrangians

Kazunobu Maruyoshi, Yuji Tachikawa, Wenbin Yan, Kazuya Yonekura

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

1 Citation (Scopus)

Abstract

We demonstrate that the supersymmetry can be dynamically broken even in theories without a Lagrangian. The example we study is the four-dimensional SU(N) gauge theory coupled to a strongly coupled superconformal theory, called T_N, which does not have a Lagrangian description at present. Such a theory without Lagrangians can be analyzed due to the supersymmetry and duality. The model is a direct generalization of the model of supersymmetry breaking on deformed moduli space in supersymmetric QCD with an SU(2) gauge group.

Original language	English
Article number	085037
Journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	88
Issue number	8
DOIs	https://doi.org/10.1103/PhysRevD.88.085037
Publication status	Published - Oct 30 2013
Externally published	Yes

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics
Physics and Astronomy (miscellaneous)

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10.1103/PhysRevD.88.085037

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abstract = "We demonstrate that the supersymmetry can be dynamically broken even in theories without a Lagrangian. The example we study is the four-dimensional SU(N) gauge theory coupled to a strongly coupled superconformal theory, called TN, which does not have a Lagrangian description at present. Such a theory without Lagrangians can be analyzed due to the supersymmetry and duality. The model is a direct generalization of the model of supersymmetry breaking on deformed moduli space in supersymmetric QCD with an SU(2) gauge group.",

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AU - Tachikawa, Yuji

AU - Yan, Wenbin

AU - Yonekura, Kazuya

PY - 2013/10/30

Y1 - 2013/10/30

N2 - We demonstrate that the supersymmetry can be dynamically broken even in theories without a Lagrangian. The example we study is the four-dimensional SU(N) gauge theory coupled to a strongly coupled superconformal theory, called TN, which does not have a Lagrangian description at present. Such a theory without Lagrangians can be analyzed due to the supersymmetry and duality. The model is a direct generalization of the model of supersymmetry breaking on deformed moduli space in supersymmetric QCD with an SU(2) gauge group.

AB - We demonstrate that the supersymmetry can be dynamically broken even in theories without a Lagrangian. The example we study is the four-dimensional SU(N) gauge theory coupled to a strongly coupled superconformal theory, called TN, which does not have a Lagrangian description at present. Such a theory without Lagrangians can be analyzed due to the supersymmetry and duality. The model is a direct generalization of the model of supersymmetry breaking on deformed moduli space in supersymmetric QCD with an SU(2) gauge group.

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IS - 8

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Dynamical supersymmetry breaking in theories without Lagrangians

Abstract

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