Worldsheet dual of free N = 2 quiver gauge theories

Matthias R. Gaberdiel, Francesco Galvagno
2022
For a special family of 4d 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 = 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.
doi:10.3929/ethz-b-000577298 fatcat:aswe6fl6brcd5evlqikc6indhm