Advances in Theoretical and Mathematical Physics
- Adv. Theor. Math. Phys.
- Volume 8, Number 5 (2004), 779-796.
Parity Invariance For String In Twistor Space
Topological string theory with twistor space as the target makes visible some otherwise dificult to see properties of perturbative Yang–Mills theory. But left-right symmetry, which is obvious in the standard formalism, is highly unclear from this point of view. Here we prove that tree diagrams computed from connected D-instanton configurations are parity-symmetric. The main point in the proof also works for loop diagrams.
Adv. Theor. Math. Phys., Volume 8, Number 5 (2004), 779-796.
First available in Project Euclid: 2 June 2005
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Edward, Witten. Parity Invariance For String In Twistor Space. Adv. Theor. Math. Phys. 8 (2004), no. 5, 779--796. https://projecteuclid.org/euclid.atmp/1117751919