22 citations · 51 across the 8 of their papers we have counts for
3 papers · 1 filter
Multi-fold contour integrals of certain ratios of Euler gamma functions from Feynman diagrams: orthogonality of triangles
Ivan Gonzalez, Igor Kondrashuk, Eduardo A. Notte-Cuello +1
We observe a property of orthogonality of the Mellin-Barnes transformation of the triangle one-loop diagrams, which follows from our previous papers [JHEP {\bf 0808} (2008) 106, JH…
On a Java library to perform S-expansions of Lie algebras
Carlos Inostroza, Igor Kondrashuk, Nelson Merino +1
The S-expansion method is a generalization of the Inönü-Wigner (IW) contraction that allows to study new non-trivial relations between different Lie algebras. Basically, this metho…
On the Effective Action of Dressed Mean Fields for N = 4 Super-Yang-Mills Theory
Gorazd Cvetic, Igor Kondrashuk, Ivan Schmidt
On the basis of the general considerations such as -operation and Slavnov-Taylor identity we show that the effective action, being understood as Legendre transform of the logari…