Yangian in the twistor string

Corn J, Creutzig T, Dolan L (2010)

Publication Type: Journal article

Publication year: 2010

Journal

Journal of High Energy Physics Springer Verlag (Germany) / Institute of Physics / Scuola Internazionale Superiore di Studi Avanzati (SISSA)

Book Volume: 2010

Article Number: 76

Journal Issue: 10

DOI: 10.1007/JHEP10(2010)076

Abstract

We study symmetries of the quantized open twistor string. In addition to global PSL(4|4) symmetry, we find non-local conserved currents. The associated non-local charges lead to Ward identities which show that these charges annihilate the string gluon tree amplitudes, and have the same form as symmetries of amplitudes in N = 4 super conformal Yang Mills theory. We describe how states of the open twistor string form a realization of the PSL(4|4) Yangian superalgebra. © SISSA 2010.

Involved external institutions

University of North Carolina at Chapel Hill US United States (USA) (US)

How to cite

APA:

Corn, J., Creutzig, T., & Dolan, L. (2010). Yangian in the twistor string. Journal of High Energy Physics, 2010(10). https://doi.org/10.1007/JHEP10(2010)076

MLA:

Corn, John, Thomas Creutzig, and Louise Dolan. "Yangian in the twistor string." Journal of High Energy Physics 2010.10 (2010).

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