8 citations
5 papers
Experimental Review on Pentaquarks
Michael Danilov
The experimental evidence for pentaquarks is reviewed and compared with the experiments that do not see any sign of pentaquarks.
Determinant Formulas for Matrix Model Free Energy
D. Vasiliev
The paper contains a new non-perturbative representation for subleading contribution to the free energy of multicut solution for hermitian matrix model. This representation is a ge…
The K^- αscattering length and the reaction dd \to αK^+ K^-
V. Yu. Grishina, L. A. Kondratyuk, A. Sibirtsev +4
We present predictions for the the K^- αscattering length obtained within the framework of the multiple scattering approach. Evaluating the pole position of the K^- αscattering amp…
On the Lie-formality of Poisson manifolds
G. Sharygin, D. Talalaev
Starting from the problem of describing cohomological invariants of Poisson manifolds we prove in a sense a ``no-go'' result: the differential graded Lie algebra of de Rham forms o…
Measure in the 2D Regge quantum gravity
M. A. Zubkov
We propose a version of the 2D Regge calculus, in which the areas of all triangles are equal to each other. In this discretization Lund - Regge measure over link lengths is simplif…