5 citations · 8 across the 2 of their papers we have counts for
7 papers
Three-loop universal anomalous dimension of the Wilson operators in N=4 Supersymmetric Yang-Mills theory
A. V. Kotikov, L. N. Lipatov, A. I. Onishchenko +1
We present results for the three-loop universal anomalous dimension of Wilson twist-2 operators in the N=4 Supersymmetric Yang-Mills theory. These expressions are obtained by extra…
Anomalous dimensions of twist-2 conformal operators in supersymmetric Wess-Zumino model
A. I. Onishchenko, V. N. Velizhanin
We are studying scale properties of twist-2 conformal operators in supersymmetric Wess-Zumino model. In particular, we are interested in a construction of multiplicatively renormal…
Exclusive decays of Xi(QQ') baryons in NRQCD sum rules
Andrei I. Onishchenko
We perform a detailed study of semileptonic form-factors for the doubly heavy baryons in the framework of three-point NRQCD sum rules. The analyis of spin symmetry relations as wel…
B_c - meson sum rules at next-to-leading order
Andrei I. Onishchenko
We present B_c-meson two-point sum rules at next-to-leading order in NRQCD approximation. Analitycal results for perturbative spectral density and gluon condensate contribution wit…
Doubly heavy systems: decays and OPE
Andrei I. Onishchenko
We discuss questions related to the application of OPE for the long-lived systems with two heavy flavors. The values of quark masses entering such calulations are constrained by us…
Two-loop anomalous dimensions for currents of baryons with two heavy quarks in NRQCD
V. V. Kiselev, A. I. Onishchenko
We present analytical results on the two-loop anomalous dimensions of currents for baryons, containing two heavy quarks with arbitrary Dirac matri…