Abstract
Perturbative superstring theory is revisited, with the goal of giving a simpler and more direct demonstration that multiloop amplitudes are gauge-invariant (apart from known anomalies), satisfy space-time supersymmetry when expected, and have the expected infrared behavior. The main technical tool is to make the whole analysis, including especially those arguments that involve integration by parts, on supermoduli space, rather than after descending to ordinary moduli space.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 213-516 |
| Number of pages | 304 |
| Journal | Pure and Applied Mathematics Quarterly |
| Volume | 15 |
| Issue number | 1 |
| DOIs | |
| State | Published - 2019 |
| Externally published | Yes |
All Science Journal Classification (ASJC) codes
- General Mathematics
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