Two-loop superstrings II: The chiral measure on moduli space

Higher genus superstring amplitudes and

Higher genus superstring amplitudes and the measure on the moduli space

✍ R. Volpato 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 95 KB

## Abstract Recent derivations of completely gauge‐invariant two‐loop superstring amplitudes renewed the interest in the possible form of higher genus contributions. In this respect, two main points are discussed: a. At genus greater than 3, the Schottky problem actually represents a formidable obs