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Media type:
E-Article
Title:
Momentum space approach to crossing symmetric CFT correlators. Part II. General spacetime dimension
Contributor:
Isono, Hiroshi;
Noumi, Toshifumi;
Shiu, Gary
Published:
Springer Science and Business Media LLC, 2019
Published in:
Journal of High Energy Physics, 2019 (2019) 10
Language:
English
DOI:
10.1007/jhep10(2019)183
ISSN:
1029-8479
Origination:
Footnote:
Description:
Abstract Our previous work [1] constructed, in three-dimensional momentum space, a manifestly crossing symmetric basis for scalar conformal four-point functions, based on the factorization property proposed by Polyakov. This work extends this construction to general dimensional conformal field theory. To facilitate the treatment of symmetric traceless tensors, we exploit techniques of spherical harmonics in general dimensions.