Zobrazeno 1 - 10
of 208
pro vyhledávání: '"Pervushin, V N"'
Publikováno v:
Europhys. Lett. 113, no.3, 31001 (2016)
Radiaitve mechanism of conformal symmetry breaking in a comformal-invariant version of the Standard Model is considered. The Coleman-Weinberg mechanism of dimensional transmutation in this system gives rise to finite vacuum expectation values and, co
Externí odkaz:
http://arxiv.org/abs/1702.00928
Autor:
Shilin, V. I., Pervushin, V. N.
We discuss formulation of QCD in Minkowski-spacetime and effect of an operator product expansion by means of normal ordering of fields in the QCD Lagrangian. The formulation of QCD in the Minkowski-spacetime allows us to solve a constraint equation a
Externí odkaz:
http://arxiv.org/abs/1606.08931
Autor:
Arbuzov, A. B., Cherny, A. Yu., Cirilo-Lombardo, D. J., Nazmitdinov, R. G., Han, Nguyen Suan, Pavlov, A. E., Pervushin, V. N., Zakharov, A. F.
Publikováno v:
Phys. Atom. Nucl. 80, no.3, 491-504 (2017)
Von Neumann's procedure is applied for quantization of General Relativity. We quantize the initial data of dynamical variables at the Planck epoch, where the Hubble parameter coincides with the Planck mass. These initial data are defined via the Fock
Externí odkaz:
http://arxiv.org/abs/1511.03396
A mechanism of radiatively induced breaking of the conformal symmetry in the Standard Model is suggested. The system of one scalar (Higgs) and one fermion (top-quark) fields with Yukawa and $\phi^4$ interactions is considered. The infrared instabilit
Externí odkaz:
http://arxiv.org/abs/1411.5124
Autor:
Pervushin, V. N., Pavlov, A. E.
The present monograph is devoted to the theory of gravitation derived consequently as joint nonlinear realization of conformal and affine symmetries by means of Cartan differential forms. In the framework of the joint nonlinear realization of conform
Externí odkaz:
http://arxiv.org/abs/1402.0354
A mechanism of spontaneous conformal symmetry breaking based on field condensates in the Standard Model of strong and electroweak interactions is suggested. It is shown that an existence of the top quark condensate can supersede the tachyon mass term
Externí odkaz:
http://arxiv.org/abs/1209.4460
The bound state generating functional is constructed in gauge theories. This construction is based on the Dirac Hamiltonian approach to gauge theories, the Poincar\'e group classification of fields and their nonlocal bound states, and the Markov-Yuka
Externí odkaz:
http://arxiv.org/abs/1112.5856
Autor:
Pervushin, V. N., Arbuzov, A. B., Barbashov, B. M., Nazmitdinov, R. G., Borowiec, A., Pichugin, K. N., Zakharov, A. F.
The Hamiltonian approach to the General Relativity is formulated as a joint nonlinear realization of conformal and affine symmetries by means of the Dirac scalar dilaton and the Maurer-Cartan forms. The dominance of the Casimir vacuum energy of physi
Externí odkaz:
http://arxiv.org/abs/1109.2789
Autor:
Arbuzov, A. B., Barbashov, B. M., Nazmitdinov, R. G., Pervushin, V. N., Borowiec, A., Pichugin, K. N., Zakharov, A. F.
Publikováno v:
Phys.Lett.B691:230-233,2010
The General Relativity formulated with the aid of the spin connection coefficients is considered in the finite space geometry of similarity with the Dirac scalar dilaton. We show that the redshift evolution of the General Relativity describes the vac
Externí odkaz:
http://arxiv.org/abs/1007.0293
The charge pion polarizability is calculated in the Nambu-Jona-Lasinio model, where the quark loops (in the mean field approximation) and the meson loops (in the $1/N_c$ approximation) are taken into account. We show that quark loop contribution domi
Externí odkaz:
http://arxiv.org/abs/0907.0983