2003/06/30 by Tanju Gleisberg, T. Gleisberg, Frank Krauss +9 · 2 citations
Physics and Astronomy · Social Sciences · #Black Holes and Theoretical Physics #International Science and Diplomacy #Noncommutative and Quantum Gravity Theories #hep-ex #hep-ph
paper · pdf · doi:10.1088/1126-6708/2003/09/001
published as JHEP 0309:001,2003 · 22 pages, 10 figures, uses JHEP3.cls and axodraw. Some minor clarifications in the text, version to appear in JHEP
openalex publication_date 2003/09/01 · arxiv created 2003/09/16 · arxiv updated 2009/11/30 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/01
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.