Twistor space structure of one-loop amplitudes in gauge theory

Freddy Cachazo; Peter Svrček; Edward Witten

doi:10.1088/1126-6708/2004/10/074

Twistor space structure of one-loop amplitudes in gauge theory

Freddy Cachazo, Peter Svrček, Edward Witten

Research output: Contribution to journal › Article › peer-review

104 Scopus citations

Abstract

We analyze the twistor space structure of certain one-loop amplitudes in gauge theory. For some amplitudes, we find decompositions that make the twistor structure manifest; for others, we explore the twistor space structure by finding differential equations that the amplitudes obey.

Original language	English (US)
Pages (from-to)	2495-2529
Number of pages	35
Journal	Journal of High Energy Physics
Volume	8
Issue number	10
DOIs	https://doi.org/10.1088/1126-6708/2004/10/074
State	Published - Oct 1 2004
Externally published	Yes

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics

Keywords

Extended Supersymmetry
Gauge Symmetry
NLO Computations
Supersymmetry and Duality

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10.1088/1126-6708/2004/10/074

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title = "Twistor space structure of one-loop amplitudes in gauge theory",

abstract = "We analyze the twistor space structure of certain one-loop amplitudes in gauge theory. For some amplitudes, we find decompositions that make the twistor structure manifest; for others, we explore the twistor space structure by finding differential equations that the amplitudes obey.",

keywords = "Extended Supersymmetry, Gauge Symmetry, NLO Computations, Supersymmetry and Duality",

author = "Freddy Cachazo and Peter Svr{\v c}ek and Edward Witten",

year = "2004",

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doi = "10.1088/1126-6708/2004/10/074",

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T1 - Twistor space structure of one-loop amplitudes in gauge theory

AU - Cachazo, Freddy

AU - Svrček, Peter

AU - Witten, Edward

PY - 2004/10/1

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N2 - We analyze the twistor space structure of certain one-loop amplitudes in gauge theory. For some amplitudes, we find decompositions that make the twistor structure manifest; for others, we explore the twistor space structure by finding differential equations that the amplitudes obey.

AB - We analyze the twistor space structure of certain one-loop amplitudes in gauge theory. For some amplitudes, we find decompositions that make the twistor structure manifest; for others, we explore the twistor space structure by finding differential equations that the amplitudes obey.

KW - Extended Supersymmetry

KW - Gauge Symmetry

KW - NLO Computations

KW - Supersymmetry and Duality

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JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

IS - 10

ER -

Twistor space structure of one-loop amplitudes in gauge theory

Abstract

All Science Journal Classification (ASJC) codes

Keywords

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