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pro vyhledávání: '"Grasso, Darren T."'
Autor:
Grasso, Darren T., Kuzenko, Sergei M.
We study the quantum dynamics of a system of $n$ Abelian ${\cal N}=1$ vector multiplets coupled to $\frac 12 n(n+1)$ chiral multiplets which parametrise the Hermitian symmetric space $\mathsf{Sp}(2n, {\mathbb R})/ \mathsf{U}(n)$. In the presence of s
Externí odkaz:
http://arxiv.org/abs/2302.00957
We study a system of $n$ Abelian vector fields coupled to $\frac 12 n(n+1)$ complex scalars parametrising the Hermitian symmetric space $\mathsf{Sp}(2n, {\mathbb R})/ \mathsf{U}(n)$. This model is Weyl invariant and possesses the maximal non-compact
Externí odkaz:
http://arxiv.org/abs/2301.00577
Autor:
Grasso, Darren T.
Publikováno v:
JHEP 0409:054,2004
We apply heat kernel techniques in N=1 superspace to compute the one-loop effective action to order $F^5$ for chiral superfields coupled to a non-Abelian super Yang-Mills background. The results, when combined with those of hep-th/0210146, yield the
Externí odkaz:
http://arxiv.org/abs/hep-th/0407264
Autor:
Grasso, Darren T.
Publikováno v:
JHEP 0211:012,2002
The one-loop low-energy effective action for non-Abelian N=4 supersymmetric Yang-Mills theory is computed to order $F^6$ by use of heat kernel techniques in N=1 superspace. At the component level, the $F^5$ terms are found to be consistent with the f
Externí odkaz:
http://arxiv.org/abs/hep-th/0210146