Worldsheet dual of free N $$ \mathcal{N} $$ = 2 quiver gauge theories

Abstract For a special family of 4d N $$ \mathcal{N} $$ = 2 superconformal quiver theories, the worldsheet dual corresponding to the free theory is identified. This result is obtained from the recently proposed worldsheet dual of free N $$ \mathcal{N} $$ = 4 SYM by applying a ℤ k orbifold. In support of our proposal we show that the spectrum of both the untwisted as well as the twisted sectors coincides between the two descriptions.

Abstract licence: CC BY

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