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pro vyhledávání: '"Ganbold G"'
Autor:
Ganbold G.
Publikováno v:
EPJ Web of Conferences, Vol 3, p 03014 (2010)
A relativistic quantum-field model based on analytic confinement is considered to study the twoquark and two-gluon bound states. For the spectra of two-particle bound states we solve the ladder Bethe-Salpeter equation. We provide a new, independent
Externí odkaz:
https://doaj.org/article/889247a5423d4b16ade4bb9ef1516221
Akademický článek
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Autor:
Ganbold, G.1,2 (AUTHOR) ganbold@theor.jinr.ru
Publikováno v:
Theoretical & Mathematical Physics. Sep2023, Vol. 216 Issue 3, p1326-1336. 11p.
Autor:
Ganbold, G.
Publikováno v:
Phys.Rev.D79:034034,2009
We provide a new, independent, and analytic estimate of the lowest glueball mass, and we found it at 1661 MeV within a relativistic quantum-field model based on analytic confinement. The conventional mesons and the weak decay constants are described
Externí odkaz:
http://arxiv.org/abs/0903.0476
Autor:
Ganbold, G.
We estimate the decay constants $f_\pi$ and $f_K$ of the light mesons within a relativistic quantum-field model of interacting quarks and gluons confined analytically. The necessary physical parameters, the quark masses $m_u$ and $m_s$, the coupling
Externí odkaz:
http://arxiv.org/abs/hep-ph/0611277
Autor:
Ganbold, G.
The spectrum of two-particle bound states is investigated within a relativistic quantum-field model of interacting quarks and gluons confined analytically. The hadronization process of mesons and glueballs is described by using the Bethe-Salpeter equ
Externí odkaz:
http://arxiv.org/abs/hep-ph/0610399
Autor:
Ganbold, G.
The formation and spectrum of two-particle bound states are investigated within a simple relativistic quantum field model with the Yukawa-type interaction. Within this approach, relatively weakly interacting quarks and gluons form stable bound states
Externí odkaz:
http://arxiv.org/abs/hep-ph/0512287
Autor:
Efimov, G. V., Ganbold, G.
A path-integral method effective beyond the perturbation expansion approach is suggested to consider the quartic anharmonicity in different spatial dimensions. Due to an optimal representation of the partition function, the leading term has already t
Externí odkaz:
http://arxiv.org/abs/quant-ph/0208037
Autor:
Efimov, G. V., Ganbold, G.
Publikováno v:
Phys.Rev. D65 (2002) 054012
A simple relativistic quantum field model with the Yukawa-type interaction is considered to demonstrate that the analytic confinement of the constituent ("quarks") and carrier ("gluons") particles explains qualitatively the basic dynamical properties
Externí odkaz:
http://arxiv.org/abs/hep-ph/0103101
Autor:
Ganbold, G.
The ground-state energy, the effective mass and the number of virtual phonons of the optical large polaron confined strictly in one dimension have been estimated by using the generalized Gaussian approximation. The leading-order terms take care of al
Externí odkaz:
http://arxiv.org/abs/cond-mat/0012467