Zobrazeno 1 - 10
of 103
pro vyhledávání: '"Fedorov, S. M."'
Autor:
Agasian, N. O., Fedorov, S. M.
Publikováno v:
Phys.Atom.Nucl. 79 (2016) no.2, 155-158; Yad.Fiz. 79 (2016) no.2, 117-120
Hydrogen recombination in the early Universe in the presence of a magnetic field is studied. An equation for the temperature of recombination in the presence of a magnetic field is derived. Limiting cases of weak and strong fields are considered. It
Externí odkaz:
http://arxiv.org/abs/1509.01088
Autor:
Agasian, N. O., Fedorov, S. M.
Publikováno v:
Phys.Lett.B663:445-449,2008
Quark-hadron phase transition in QCD in the presence of magnetic field is studied. It is shown that both the temperature of a phase transition and latent heat decrease compared to the case of zero magnetic field. The phase diagram in the plane temper
Externí odkaz:
http://arxiv.org/abs/0803.3156
Autor:
Agasian, N. O., Fedorov, S. M.
Publikováno v:
JHEP 0407 (2004) 007
Bilocal correlator in gluodynamics is evaluated at finite temperature in the framework of instanton gas model. It is demonstrated that vacuum correlation length decreases with a growing temperature. Obtained results are compared with lattice data for
Externí odkaz:
http://arxiv.org/abs/hep-ph/0405007
Autor:
Fedorov, S. M., Simonov, Yu. A.
Publikováno v:
JETP Lett. 78 (2003) 57-62; Pisma Zh.Eksp.Teor.Fiz. 78 (2003) 67-72
Effective Chiral Lagrangian is derived from QCD in the framework of Field Correlator Method. It contains the effects of both confinement and chiral symmetry breaking due to a special structure of the resulting quark mass operator. It is shown that th
Externí odkaz:
http://arxiv.org/abs/hep-ph/0306216
Autor:
Agasian, N. O., Fedorov, S. M.
The influence of nonperturbative fields on instantons in quantum chromodynamics is studied. Nonperturbative vacuum is described in terms of nonlocal gauge invariant vacuum averages of gluon field strength. Effective action for instanton is derived in
Externí odkaz:
http://arxiv.org/abs/hep-ph/0211139
Autor:
Agasian, N. O., Fedorov, S. M.
The influence of nonperturbative fields on instantons in quantum chromodynamics is studied. Effective action for instanton is derived in bilocal approximation and it is demonstrated that stochastic background gluon fields are responsible for IR stabi
Externí odkaz:
http://arxiv.org/abs/hep-ph/0111305
Autor:
Agasian, N. O., Fedorov, S. M.
Publikováno v:
JHEP 0112:019,2001
The influence of nonperturbative fields on instantons in quantum chromodynamics is studied. Nonperturbative vacuum is described in terms of nonlocal gauge invariant vacuum averages of gluon field strength. Effective action for instanton is derived in
Externí odkaz:
http://arxiv.org/abs/hep-ph/0111208
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
AIP Conference Proceedings; 6/10/2022, Vol. 2466 Issue 1, p1-5, 5p
Publikováno v:
IOP Conference Series: Earth & Environmental Science; 2022, Vol. 979, p1-6, 6p