### Abstract

The formulation of gauge theory resulting from all n-point conjugate-maximal-helicity-violating (MHV) amplitudes which provided strong support to the string theory construction was discussed. A technique for computing scattering amplitudes for supersymmetric gauge theory was also proposed. The string theory construction suggested that the amplitudes might receive nonvanishing contributions from disconnected curves connected by the twistor space propagator of the gauge theory fields. The momentum conservation constraint and the remaining constraints were exposed into a more useful form.

Original language | English (US) |
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Pages (from-to) | 131602-1-131602-4 |

Journal | Physical Review Letters |

Volume | 93 |

Issue number | 13 |

DOIs | |

State | Published - Sep 24 2004 |

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### All Science Journal Classification (ASJC) codes

- Physics and Astronomy(all)

### Cite this

*Physical Review Letters*,

*93*(13), 131602-1-131602-4. https://doi.org/10.1103/PhysRevLett.93.131602

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*Physical Review Letters*, vol. 93, no. 13, pp. 131602-1-131602-4. https://doi.org/10.1103/PhysRevLett.93.131602

**All conjugate-maximal-helicity-violating amplitudes from topological open string theory in twistor space.** / Roiban, Radu; Volovich, Anastasia.

Research output: Contribution to journal › Article

TY - JOUR

T1 - All conjugate-maximal-helicity-violating amplitudes from topological open string theory in twistor space

AU - Roiban, Radu

AU - Volovich, Anastasia

PY - 2004/9/24

Y1 - 2004/9/24

N2 - The formulation of gauge theory resulting from all n-point conjugate-maximal-helicity-violating (MHV) amplitudes which provided strong support to the string theory construction was discussed. A technique for computing scattering amplitudes for supersymmetric gauge theory was also proposed. The string theory construction suggested that the amplitudes might receive nonvanishing contributions from disconnected curves connected by the twistor space propagator of the gauge theory fields. The momentum conservation constraint and the remaining constraints were exposed into a more useful form.

AB - The formulation of gauge theory resulting from all n-point conjugate-maximal-helicity-violating (MHV) amplitudes which provided strong support to the string theory construction was discussed. A technique for computing scattering amplitudes for supersymmetric gauge theory was also proposed. The string theory construction suggested that the amplitudes might receive nonvanishing contributions from disconnected curves connected by the twistor space propagator of the gauge theory fields. The momentum conservation constraint and the remaining constraints were exposed into a more useful form.

UR - http://www.scopus.com/inward/record.url?scp=19644382713&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=19644382713&partnerID=8YFLogxK

U2 - 10.1103/PhysRevLett.93.131602

DO - 10.1103/PhysRevLett.93.131602

M3 - Article

C2 - 15524702

AN - SCOPUS:19644382713

VL - 93

SP - 131602-1-131602-4

JO - Physical Review Letters

JF - Physical Review Letters

SN - 0031-9007

IS - 13

ER -