Normal coordinates based on curved tangent space
نویسندگان
چکیده
منابع مشابه
Normal Coordinates , O - Expansion and Strings on Curved Superspace *
A method for normal coordinate expansion of superspace a-model actions is developed and used to obtain a covariant O-expansion of the heterotic Green-Schwarz superstring in curved superspace. It is shown that in the absence of background fermions the expansion terminates at order O2 in the light-cone gauge.
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ژورنال
عنوان ژورنال: Physical Review D
سال: 2020
ISSN: 2470-0010,2470-0029
DOI: 10.1103/physrevd.101.124066