Kavli Affiliate: Emil Martinec | First 5 Authors: Emil Martinec, Will McElgin, , , | Summary: We consider worldsheet string theory on $Z_N$ orbifolds of $AdS_3$ associated with conical singularities. If the orbifold action includes a similar twist of $S^3$, supersymmetry is preserved, and there is a moduli space of vacua arising from blowup modes […]