Gauge theory amplitudes in twistor space and holomorphic anomaly

Freddy Cachazo; Peter Svrček; Edward Witten

doi:10.1088/1126-6708/2004/10/077

Gauge theory amplitudes in twistor space and holomorphic anomaly

Freddy Cachazo, Peter Svrček, Edward Witten

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

116 Scopus citations

Abstract

We show that, in analyzing differential equations obeyed by one-loop gauge theory amplitudes, one must take into account a certain holomorphic anomaly. When this is done, the results are consistent with the simplest twistor-space picture of the available one-loop amplitudes.

Original language	English (US)
Article number	077
Journal	Journal of High Energy Physics
Volume	8
Issue number	10
DOIs	https://doi.org/10.1088/1126-6708/2004/10/077
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

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10.1088/1126-6708/2004/10/077

Cite this

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title = "Gauge theory amplitudes in twistor space and holomorphic anomaly",

abstract = "We show that, in analyzing differential equations obeyed by one-loop gauge theory amplitudes, one must take into account a certain holomorphic anomaly. When this is done, the results are consistent with the simplest twistor-space picture of the available one-loop amplitudes.",

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

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

year = "2004",

month = oct,

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doi = "10.1088/1126-6708/2004/10/077",

language = "English (US)",

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journal = "Journal of High Energy Physics",

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T1 - Gauge theory amplitudes in twistor space and holomorphic anomaly

AU - Cachazo, Freddy

AU - Svrček, Peter

AU - Witten, Edward

PY - 2004/10/1

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N2 - We show that, in analyzing differential equations obeyed by one-loop gauge theory amplitudes, one must take into account a certain holomorphic anomaly. When this is done, the results are consistent with the simplest twistor-space picture of the available one-loop amplitudes.

AB - We show that, in analyzing differential equations obeyed by one-loop gauge theory amplitudes, one must take into account a certain holomorphic anomaly. When this is done, the results are consistent with the simplest twistor-space picture of the available one-loop amplitudes.

KW - Extended Supersymmetry

KW - Gauge Symmetry

KW - NLO Computations

UR - https://www.scopus.com/pages/publications/23044473667

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U2 - 10.1088/1126-6708/2004/10/077

DO - 10.1088/1126-6708/2004/10/077

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SN - 1029-8479

VL - 8

JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

IS - 10

M1 - 077

ER -

Gauge theory amplitudes in twistor space and holomorphic anomaly

Abstract

All Science Journal Classification (ASJC) codes

Keywords

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