The pure BRST Einstein-Hilbert Lagrangian from the double-copy to cubic order

L. Borsten; S. Nagy

doi:10.1007/JHEP07(2020)093

The pure BRST Einstein-Hilbert Lagrangian from the double-copy to cubic order

L. Borsten, S. Nagy^*

^*Corresponding author for this work

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Abstract

We construct the pure gravity Becchi-Rouet-Stora-Tyutin (BRST) Einstein-Hilbert Lagrangian, to cubic order, using the BRST convolution product of two Yang-Mills theories, in conjunction with the Bern-Carrasco-Johansson (BCJ) double-copy.

Original language	English
Article number	93
Journal	Journal of High Energy Physics
Volume	2020
Issue number	7
Early online date	15 Jul 2020
DOIs	https://doi.org/10.1007/JHEP07(2020)093
Publication status	Published - Jul 2020

Keywords

BRST Quantization
Classical Theories of Gravity
Scattering Amplitudes

ASJC Scopus subject areas

Nuclear and High Energy Physics

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title = "The pure BRST Einstein-Hilbert Lagrangian from the double-copy to cubic order",

abstract = "We construct the pure gravity Becchi-Rouet-Stora-Tyutin (BRST) Einstein-Hilbert Lagrangian, to cubic order, using the BRST convolution product of two Yang-Mills theories, in conjunction with the Bern-Carrasco-Johansson (BCJ) double-copy.",

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AB - We construct the pure gravity Becchi-Rouet-Stora-Tyutin (BRST) Einstein-Hilbert Lagrangian, to cubic order, using the BRST convolution product of two Yang-Mills theories, in conjunction with the Bern-Carrasco-Johansson (BCJ) double-copy.

KW - BRST Quantization

KW - Classical Theories of Gravity

KW - Scattering Amplitudes

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DO - 10.1007/JHEP07(2020)093

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JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

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The pure BRST Einstein-Hilbert Lagrangian from the double-copy to cubic order

Abstract

Keywords

ASJC Scopus subject areas

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