The two loop superstring vacuum amplitude and canonical divisors
- 2 February 1989
- journal article
- research article
- Published by Elsevier in Physics Letters B
- Vol. 217 (4) , 458-462
- https://doi.org/10.1016/0370-2693(89)90078-6
Abstract
No abstract availableKeywords
This publication has 19 references indexed in Scilit:
- Some global issues in string perturbation theoryNuclear Physics B, 1988
- Catoptric tadpolesNuclear Physics B, 1988
- Some remarks on two-loop superstring calculationsNuclear Physics B, 1988
- Statistical sums of strings on hyperelliptic surfacesNuclear Physics B, 1988
- An ambiguity in fermionic string perturbation theoryNuclear Physics B, 1988
- Superstrings on hyperelliptic surfaces and the two-loop vanishing of the cosmological constantNuclear Physics B, 1988
- Explicit expression for the two-loop measure in the heterotic string theoryPhysics Letters B, 1987
- Multiloop calculations in covariant superstring theoryPhysics Letters B, 1987
- Conformal field theory on a (super-)Riemann surfaceNuclear Physics B, 1987
- Conformal invariance, supersymmetry and string theoryNuclear Physics B, 1986