期刊
JOURNAL OF HIGH ENERGY PHYSICS
卷 -, 期 3, 页码 -出版社
SPRINGER
DOI: 10.1007/JHEP03(2013)168
关键词
Gauge Symmetry; Field Theories in Higher Dimensions; Space-Time Symmetries
资金
- ERC
- IISN-Belgium [convention 4.1511.08]
- Communaute Francaise de Belgique through the ARC
- Scuola Normale Superiore
- INFN
- MIUR-PRIN
- EURYI from EU-ROHORC [EYI/07/E010]
- ESF
We show how implementing invariance under divergence-free gauge transformations leads to a remarkably simple Lagrangian description of massless bosons of any spin. Our construction covers both Hat and (A)dS backgrounds and extends to tensors of arbitrary mixed-symmetry type. Irreducible and traceless fields produce single-particle actions, while whenever trace constraints can be dispensed with the resulting Lagrangians display the same reducible, multi-particle spectra as those emerging from the tensionless limit of free open-string field theory. For all explored options the corresponding kinetic operators take essentially the same form as in the spin-one. Maxwell case.
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