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Weak gravity conjecture for noncommutative field theory
Author(s) -
Qing-Guo Huang,
Jian-Huang She
Publication year - 2006
Publication title -
journal of high energy physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.998
H-Index - 261
eISSN - 1126-6708
pISSN - 1029-8479
DOI - 10.1088/1126-6708/2006/12/014
Subject(s) - noncommutative geometry , noncommutative quantum field theory , noncommutative algebraic geometry , commutative property , scalar field , mathematical physics , gauge theory , physics , scalar field theory , scalar (mathematics) , limit (mathematics) , mathematics , theoretical physics , quantum gravity , quantum mechanics , pure mathematics , geometry , quantum , mathematical analysis
We investigate the weak gravity bounds on the U(1) gauge theory and scalarfield theories in various dimensional noncommutative space. Many results areobtained, such as the upper bound on the noncommutative scale $g_{YM}M_p$ forfour dimensional noncommutative U(1) gauge theory. We also discuss the weakgravity bounds on their commutative counterparts. For example, our result on 4dimensional noncommutative U(1) gauge theory reduces in certain limit to itscommutative counterpart suggested by Arkani-Hamed et.al at least at tree-level.Comment: 9 page

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