Электронный каталог

Статья

Buchbinder, I.L.
One-Loop Finiteness in Higher-Derivative 6D, N=(1,0) Super Yang-Mills-Hypermultiplet System / I.L.Buchbinder, A.S.Budekhina, E.A.Ivanov, K.V.Stepanyantz. – Text : electronic // Journal of High Energy Physics. – 2026. – Vol. 2026, No. 6. – P. 237. – URL: https://doi.org/10.1007/JHEP06(2026)237. – Bibliogr.: 67.

We employ the harmonic superspace methods to study a six-dimensional 𝒩 = (1, 0) supersymmetric gauge theory with higher derivatives coupled to a hypermultiplet in the adjoint representation. By introducing a certain non-minimal interaction between the gauge multiplet and the hypermultiplet, we demonstrate that the one-loop divergences in gauge superfield sector, which are present in the conventional formulation, are canceled. The resulting theory is off-shell one-loop finite in this sector, while preserving the gauge invariance and 𝒩 = (1, 0) supersymmetry. The cancelation mechanism is explicitly verified using both the background field method and the supergraph techniques. Thus, we present an example of the higher-derivative supersymmetric gauge theory in six dimensions which is finite in the vector multiplet sector.



ОИЯИ = ОИЯИ (JINR)2026
Спец.(статьи,препринты) = С 324.1е - Суперсимметричные теории. Супергравитация. Суперструны$
Спец.(статьи,препринты) = С 324.1г - Калибровочные теории поля. Классические и квантовые поля Янга-Миллса. Спонтанно- нарушенные симметрии. Модели Великого объединения$
Бюллетени = 36/026