Advanced search    

Search: authors:"Aradhita Chattopadhyaya"

1 papers found.
Use AND, OR, NOT, +word, -word, "long phrase", (parentheses) to fine-tune your search.

\( \mathcal{N} \) =2 heterotic string compactifications on orbifolds of K3 × T 2

We study \( \mathcal{N} \) = 2 compactifications of E 8 × E 8 heterotic string theory on orbifolds of K3 × T 2 by g ′ which acts as an \( {\mathbb{Z}}_N \) automorphism of K3 together with a 1/N shift on a circle of T 2. The orbifold action g ′ corresponds to the 26 conjugacy classes of the Mathieu group M 24. We show that for the standard embedding the new supersymmetric index...