TY - JOUR
AB - Magnetic quivers have led to significant progress in the understanding of gauge theories with 8 supercharges at UV fixed points. For a given low-energy gauge theory realised via a Type II brane construction, there exist magnetic quivers for the Higgs branches at finite and infinite gauge coupling. Comparing these moduli spaces allows one to study the non-perturbative effects when transitioning to the fixed point. For 5d N = 1 SQCD, 5-brane webs have been an important tool for deriving magnetic quivers. In this work, the emphasis is placed on 5-brane webs with orientifold 5-planes which give rise to 5d theories with orthogonal or symplectic gauge groups. For this set-up, the magnetic quiver prescription is derived and contrasted against a unitary magnetic quiver description extracted from an O7− construction. Further validation is achieved by a derivation of the associated Hasse diagrams. An important class of families considered are the orthogonal exceptional En families (−∞ < n ≤ 8), realised as infinite coupling Higgs branches of Sp(k) gauge theories with fundamental matter. In particular, the moduli spaces are realised by a novel type of magnetic quivers, called unitary-orthosymplectic quivers.
AU - Bourget,A
AU - Grimminger,JF
AU - Hanany,A
AU - Sperling,M
AU - Zhong,Z
DO - 10.1007/jhep07(2020)204
EP - 82
PY - 2020///
SN - 1029-8479
SP - 1
TI - Magnetic quivers from brane webs with O5 planes
T2 - The Journal of High Energy Physics
UR - http://dx.doi.org/10.1007/jhep07(2020)204
UR - https://link.springer.com/article/10.1007%2FJHEP07%282020%29204
UR - http://hdl.handle.net/10044/1/81639
VL - 2020
ER -