TY - JOUR
T1 - More exact results on chiral gauge theories
T2 - The case of the symmetric tensor
AU - Csáki, Csaba
AU - Murayama, Hitoshi
AU - Telem, Ofri
N1 - Publisher Copyright:
© 2022 authors. Published by the American Physical Society.
PY - 2022/2/15
Y1 - 2022/2/15
N2 - We study dynamics of SU(N-4) gauge theories with fermions in rank-2 symmetric tensor and N antifundamental representations, by perturbing supersymmetric theories with anomaly-mediated supersymmetry breaking. We find the SU(N)×U(1) global symmetry is dynamically broken to SO(N) for N=17, a different result from conjectures in the literature. For N<17, the theory initially flows to a superconformal fixed point, but is diverted by the soft masses, which act as a relevant perturbation.
AB - We study dynamics of SU(N-4) gauge theories with fermions in rank-2 symmetric tensor and N antifundamental representations, by perturbing supersymmetric theories with anomaly-mediated supersymmetry breaking. We find the SU(N)×U(1) global symmetry is dynamically broken to SO(N) for N=17, a different result from conjectures in the literature. For N<17, the theory initially flows to a superconformal fixed point, but is diverted by the soft masses, which act as a relevant perturbation.
UR - http://www.scopus.com/inward/record.url?scp=85125239928&partnerID=8YFLogxK
U2 - 10.1103/PhysRevD.105.045007
DO - 10.1103/PhysRevD.105.045007
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AN - SCOPUS:85125239928
SN - 2470-0010
VL - 105
JO - Physical Review D
JF - Physical Review D
IS - 4
M1 - 045007
ER -