Supermoduli and PCOs at Genus Two

May 20, 2022
27 pages
Published in:
  • JHEP 01 (2023) 144
e-Print:
DOI:

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20222023202401
Abstract: (arXiv)
We illustrate the relation between supermoduli integration and picture changing operators (PCOs) particularly concerning the role of vertical integration, in the context of superstring vacuum amplitudes, by an explicit comparison of different parameterizations of the supermoduli space of genus two super Riemann surfaces.
Note:
  • 27 pages, 3 figures
  • moduli space
  • Riemann surface
  • supersymmetry
  • parametrization
  • superstring
  • scattering amplitude
  • vacuum state