Two-loop calculations in the nonlinear sigma model with torsion

Результат исследований: Материалы для журналаСтатья

26 Цитирования (Scopus)


The two-loop counterterms for the two-dimensional nonlinear sigma model on a general scalar manifold with torsion are calculated using the background field method. The supersymmetric extension of the nonlenear sigma model with torsion in two space-time dimensions is investigated also, showing how the purely bosonic results carry over completely in superspace. The underlying background field method is presented in detail both in components and in superfields.

Язык оригиналаАнглийский
Страницы (с-по)813-844
Число страниц32
ЖурналNuclear Physics, Section B
Номер выпускаC
СостояниеОпубликовано - 1987

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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