String field theory as world-sheet UV regulator
نویسندگان
چکیده
منابع مشابه
String Theory and the CPT Theorem on the World-Sheet
We study the CPT theorem for a two-dimensional conformal field theory on an arbitrary Riemann surface. On the sphere the theorem follows from the assumption that the correlation functions have standard hermiticity properties and are invariant under the transformation z → 1/z. The theorem can then be extended to higher genus surfaces by sewing. We show that, as a consequence of the CPT theorem o...
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ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 2019
ISSN: 1029-8479
DOI: 10.1007/jhep10(2019)119