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Your search keyword '"Bjerrum-Bohr, N. E. J."' showing total 2 results
Start Over Author "Bjerrum-Bohr, N. E. J." Topic gravity
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2. SURPRISING SIMPLICITY OF $\mathcal{N}=8$ SUPERGRAVITY.

Author

BJERRUM-BOHR, N. E. J. and VANHOVE, PIERRE

Subjects
*GRAVITY, *SUPERGRAVITY, *DIMENSIONS, *MECHANICS (Physics), *ASTRONOMY
Abstract

Gravity amplitudes are, via the Kawai–Lewellen–Tye relations intimately linked to products of Yang–Mills amplitudes. Explicitly, this shows up in computations of $\mathcal{N}=8$ supergravity where the perturbative expansion and ultraviolet behavior of this theory is akin to $\mathcal{N}=4$ super-Yang–Mills at least through three loops. Full persistence to all loop orders would be truly remarkable and imply finiteness of $\mathcal{N}=8$ supergravity in four dimensions. [ABSTRACT FROM AUTHOR]

Published
2009
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