Gravity-Matter Feynman Rules for any Valence

被引：11

作者：

Prinz, David ^{[1
,2
]}

机构：

[1] Humboldt Univ, Max Planck Inst Gravitat Phys, Albert Einstein Inst, Dept Math, Potsdam, Germany

[2] Humboldt Univ, Max Planck Inst Gravitat Phys, Albert Einstein Inst, Dept Phys, Potsdam, Germany

来源：

CLASSICAL AND QUANTUM GRAVITY | 2021年 / 38卷 / 21期

关键词：

quantum gravity; quantum general relativity; standard model; Feynman rules; perturbative quantization; QUANTUM-THEORY; SPINOR-STRUCTURE; GAUGE-FIELDS; HOPF ALGEBRA; SPACE-TIMES; RENORMALIZATION; GRAPHS;

D O I：

10.1088/1361-6382/ac1cc9

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

This article derives and presents the Feynman rules for (effective) quantum general relativity coupled to the standard model for any vertex valence and with general gauge parameter zeta. The results are worked out for the metric decomposition g ( mu nu ) = eta ( mu nu ) + Kh ( mu nu ), a linearized de Donder gauge fixing and four dimensions of spacetime. To this end, we calculate the Feynman rules for gravitons, graviton-ghosts and for the couplings of gravitons to scalars, spinors, gauge bosons and gauge ghosts.

引用

页数：44

共 50 条

[1] GRAVITY-MATTER INSTANTONS
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[J]. LETTERE AL NUOVO CIMENTO, 1981, 31 (04): : 135 - 139
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[J]. PHYSICAL REVIEW B, 1964, 133 (5B): : 1318 - &
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Meibohm, J.
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[J]. NUCLEAR PHYSICS B, 1996, 472 (1-2) : 447 - 477
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