Helicity formalism for spin-2 particles -: art. no. 001

被引：0
|
作者：
Gleisberg, T [1 ]
Krauss, F
Matchev, KT
Schälicke, A
Schumann, S
Soff, G
机构：
[1] Tech Univ Dresden, Inst Theoret Phys, D-01062 Dresden, Germany
[2] Univ Florida, Dept Phys, Gainesville, FL 32611 USA
[3] CERN, Div Theory, CH-1211 Geneva 23, Switzerland
[4] Cornell Univ, LEPP, Ithaca, NY 14853 USA
来源：
JOURNAL OF HIGH ENERGY PHYSICS | 2003年 / 09期
关键词：
extra large dimensions; models of quantum gravity; beyond standard model;
D O I：
暂无
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
We develop the helicity formalism for spin-2 particles and apply it to the case of gravity in flat extra dimensions. We then implement the large extra dimensions scenario of Arkani-Hamed, Dimopoulos and Dvali in the program AMEGIC++, allowing for an easy calculation of arbitrary processes involving the emission or exchange of gravitons. We complete the set of Feynman rules derived by Han, Lykken and Zhang, and perform several consistency checks of our implementation.
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页数：23
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