The Octagon at large M

Journal of High Energy Physics

Regular Article - Theoretical Physics

Valdo Tatitscheff¹  Shani Meynet²  Sebastián Franco³  Eduardo García-Valdecasas⁴  Riccardo Argurio⁴  Matteo Bertolini⁵  Antoine Pasternak⁶ 

[1] IRMA, UMR 7501, Université de Strasbourg et CNRS, 7 rue René Descartes, 67000, Strasbourg, France;Mathematics Institute, Uppsala University, Box 480, SE-75106, Uppsala, Sweden;Physics Department, The City College of the CUNY, 160 Convent Avenue, 10031, New York, NY, USA;Physics Program, The Graduate School and University Center, The City University of New York, 365 Fifth Avenue, 10016, New York, NY, USA;Initiative for the Theoretical Sciences, The Graduate School and University Center, The City University of New York, 365 Fifth Avenue, 10016, New York, NY, USA;Physique Théorique et Mathématique and International Solvay Institutes, Université Libre de Bruxelles, C.P. 231, 1050, Brussels, Belgium;SISSA and INFN, Via Bonomea 265, I 34136, Trieste, Italy;Stanford Institute for Theoretical Physics, Stanford University, 94305, Stanford, CA, USA;

关键词: Gauge-Gravity Correspondence;    Supersymmetric Gauge Theory;    Supersymmetry Breaking;    Brane Dynamics in Gauge Theories;   

DOI  :  10.1007/JHEP11(2022)114

 received in 2022-08-22, accepted in 2022-11-04,  发布年份 2022

来源: Springer

【 摘 要 】

Recently, the first instance of a model of D-branes at Calabi-Yau singularities where supersymmetry is broken dynamically into stable vacua has been proposed. This construction was based on a system of N regular and M = 1 fractional branes placed at the tip of the so-called (orientifolded) Octagon singularity. In this paper we show that this model admits a large M generalization, having the same low energy effective dynamics. This opens up the possibility that the effect on geometry is smooth, and amenable to describing the gauge theory all along the RG flow, including the deep IR, in terms of a weakly coupled gravity dual background. The relevance of this result in the wider context of the string landscape and the Swampland program is also discussed.

【 授权许可】

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© The Author(s) 2022