47 citations
6 papers
Integrable Low Dimensional Models for Black Holes and Cosmologies from High Dimensional Theories
V. de Alfaro, A. T. Filippov
We describe a class of integrable models of 1+1 and 1-dimensional dilaton gravity coupled to scalar fields. The models can be derived from high dimensional supergravity theories by…
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…
Analytic continuation of the Mellin moments of deep inelastic structure functions
A. V. Kotikov, V. N. Velizhanin
We derive the analytic continuation of the Mellin moments of deep inelastic structure functions at the next-to-next-to-leading order accuracy.
Parity and spin of the pentaquark in the reaction at the threshold
Yu. N. Uzikov
Spin observables of a binary reaction are discussed at the threshold in general form using P-parity and angular momentum conservation. General formulae for polarizatio…
Anharmonic O(N) oscillator model in next-to-leading order of the 1/N expansion
Alan Dzhioev, J. Wambach, A. Vdovin +1
An extended Holstein-Primakoff mapping which incorporates both single- and double boson mappings is used in the context of O(N+1) anharmonic oscillator with the global symmetry bro…
Series and epsilon-expansion of the hypergeometric functions
M. Yu. Kalmykov
Recent progress in analytical calculation of the multiple [inverse, binomial, harmonic] sums, related with epsilon-expansion of the hypergeometric function of one variable are disc…