Zobrazeno 1 - 10
of 96
pro vyhledávání: '"ANTONOV, E. N."'
Explicit expressions for multimatrix models with complex and unitary matrices allows to couple these models with well-known unitary, orthogonsl and sympletic ensembles. We consider examples of such mixed ensembles which are solvable in the sense that
Externí odkaz:
http://arxiv.org/abs/2310.03732
Autor:
Antonov, E. N., Orlov, A. Yu.
Publikováno v:
Open Communications in Nonlinear Mathematical Physics, Volume 4 (February 8, 2024) ocnmp:12938
The generating series for the instanton contribution to Green functions of the $2D$ sigma model was found in the works of Schwarz, Fateev and Frolov. We show that this series can be written as a formal tau function of the two-sided two-component KP h
Externí odkaz:
http://arxiv.org/abs/2310.02737
Autor:
Antonov, E. N., Orlov, A. Yu.
We present exactly solvable modifications of the two-matrix Zinn-Justin-Zuber model and write it as a tau function. The grand partition function of these matrix integrals is written as the fermion expectation value. The perturbation theory series is
Externí odkaz:
http://arxiv.org/abs/2309.15220
Autor:
Antonov, E. N.1 (AUTHOR), Orlov, A. Yu.2,3 (AUTHOR) orlovs@ocean.ru
Publikováno v:
Theoretical & Mathematical Physics. Dec2023, Vol. 217 Issue 3, p1807-1820. 14p.
Akademický článek
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Publikováno v:
Phys.Lett.B664:274-278,2008
In frames of effective Regge action the vertices describing conversion of two reggeized gluons to one two and three ordinary gluons was constructed. The self-consistency: Bose symmetry and gauge invariance properties checks was shown to be fulfilled.
Externí odkaz:
http://arxiv.org/abs/0711.3576
Publikováno v:
Nucl.Phys. B721 (2005) 111-135
Starting from the gauge invariant effective action in the quasi-multi-Regge kinematics (QMRK), we obtain the effective reggeized gluon (R) -- particle (P) vertices of the following types: $RPP$, $RRP$, $RRPP$, $RPPP$, $RRPPP$, and $RPPPP$, where the
Externí odkaz:
http://arxiv.org/abs/hep-ph/0411185
Publikováno v:
J.Phys.G23:521-529,2003; J.Phys.G29:521-530,2003
Single-spin asymmetry appears due to the interference of single and double gluon exchange between protons. A heavy fermion model is used to describe the jet production in the interaction of gluon with the proton implying the further averaging over it
Externí odkaz:
http://arxiv.org/abs/hep-ph/0207099
Autor:
Antonov, E. N.
Publikováno v:
Int.J.Mod.Phys. A11 (1996) 2545-2574
We obtain a generalization of the Low theorem for non-Abelian boson emission in collision of scalar and gauge vector particles and its extension to high energy collisions for small transverse momenta of produced particles. We demonstrate that in the
Externí odkaz:
http://arxiv.org/abs/hep-ph/9503428
Autor:
Antonov, E. N.1 e_n_antonov@mail.ru, Dunaev, A. G.1, Minaeva, S. A.1, Krotova, L. I.1, Popov, V. K.1
Publikováno v:
Pharmaceutical Chemistry Journal. Apr2018, Vol. 52 Issue 1, p69-76. 8p.