One-loop effective potential in <math altimg="si1.gif" overflow="scroll"><mi mathvariant="script">N</mi><mo>=</mo><mfrac><mn>1</mn><mn>2</mn></mfrac></math> generic chiral superfield model期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

One-loop effective potential in $N = \frac{1}{2}$ generic chiral superfield model

Authors:	O.D. Azorkina A.T. Banin I.L. Buchbinder N.G. Pletnev

Affiliation:	1. Department of Theoretical Physics, Tomsk State Pedagogical University, Tomsk 634041, Russia;2. Department of Theoretical Physics, Institute of Mathematics, Novosibirsk 630090, Russia

Abstract:	We obtain the one-loop quantum corrections to the Kählerian and superpotentials in the generic chiral superfield model on the nonanticommutative superspace. Unlike all previous works, we use a method which does not require to rewrite a star-product of superfields in terms of ordinary products. In the Kählerian potential sector the one-loop contributions are analogous to ones in the undeformed theory while in the chiral potential sector the quantum corrections contain a deformation parameter.

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