Energy momentum tensor for translation invariant renormalizable noncommutative field theory
نویسندگان
چکیده
منابع مشابه
Renormalization of the energy-momentum tensor in noncommutative complex scalar field theory
We study the renormalization of dimension four composite operators and the energy-momentum tensor in noncommutative complex scalar field theory. The proper operator basis is defined and it is proved that the bare composite operators are expressed via renormalized ones with the help of an appropriate mixing matrix which is calculated in the one-loop approximation. The number and form of the oper...
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ژورنال
عنوان ژورنال: The European Physical Journal Plus
سال: 2018
ISSN: 2190-5444
DOI: 10.1140/epjp/i2018-12339-8