paper

N=3 four dimensional field theories

arXiv:1512.06434 · doi:10.1007/JHEP03(2016)083

Abstract

We introduce a class of four dimensional field theories constructed by quotienting ordinary SYM by particular combinations of R-symmetry and automorphisms. These theories appear naturally on the worldvolume of D3 branes probing terminal singularities in F-theory, where they can be thought of as non-perturbative generalizations of the O3 plane. We focus on cases preserving only 12 supercharges, where the quotient gives rise to theories with coupling fixed at a value of order one. These constructions possess an unconventional large limit described by a non-trivial F-theory fibration with base . Upon reduction on a circle the theories flow to well-known ABJM theories.

22 pages, 2 figures. v2: fixed orientifold charges, added references, v3: added references

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