Publikationsdatum:
2014-08-20
Beschreibung:
Author(s): Yvonne Geyer, Arthur E. Lipstein, and Lionel Mason We develop ambitwistor string theories for four dimensions to obtain new formulas for tree-level gauge and gravity amplitudes with arbitrary amounts of supersymmetry. Ambitwistor space is the space of complex null geodesics in complexified Minkowski space, and in contrast to earlier ambitwistor stri... [Phys. Rev. Lett. 113, 081602] Published Tue Aug 19, 2014
Schlagwort(e):
Elementary Particles and Fields
Print ISSN:
0031-9007
Digitale ISSN:
1079-7114
Thema:
Physik
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