Zobrazeno 1 - 10
of 84
pro vyhledávání: '"Andrianov, Vladimir"'
Publikováno v:
J. Phys.: Conf. Ser. 1690, 012097 (2020)
The properties of the light vector mesons in the presence of local parity breaking medium with a chiral imbalance are considered in the vector-meson dominance model. Applying the finite lowest-order radiatively induced local effective Lagrangian, ini
Externí odkaz:
http://arxiv.org/abs/2010.13238
Akademický článek
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Publikováno v:
Phys. Rev. D 90, 034024 (2014)
We investigate how local parity breaking (LPB) due to large topological fluctuations may affect hadron physics. A distorted dispersion relation is derived for the lightest vector mesons $\rho$ and $\omega$. They are characterised by a mass splitting
Externí odkaz:
http://arxiv.org/abs/1402.2147
Publikováno v:
PoS QFTHEP 2011 (2013) 025
Recent data on dilepton production in heavy ion collisions revealed an abnormal excess in the region of invariant masses below 1 GeV. Our proposal is the creation of a slowly varying time-dependent pseudoscalar condensate within the hot nuclear fireb
Externí odkaz:
http://arxiv.org/abs/1310.4428
Publikováno v:
PoS QFTHEP 2013 (2014) 049
We consider the low energy realization of QCD in terms of meson fields when an axial chemical potential is present; a situation that may be relevant in heavy ion collisions. We shall demonstrate that the presence of an axial charge constitutes an exp
Externí odkaz:
http://arxiv.org/abs/1310.4434
Publikováno v:
Eur. Phys. J. C (2013) 73: 2675
The formation of a thick brane in five-dimen\-sional space-time is investigated when warp geometries of $AdS_5$ type are induced by scalar matter dynamics and triggered by a thin-brane defect. The scalar matter is taken to consist of two fields with
Externí odkaz:
http://arxiv.org/abs/1306.0723
Publikováno v:
Theor.Math.Phys. 175 (2013) 735-743
A brief survey of fermion localization mechanism on a domain wall ("thick brane") generated by a topologically nontrivial vacuum configuration of scalar fields is given. The extension of scalar fields interaction with fermions which supplies fermions
Externí odkaz:
http://arxiv.org/abs/1304.0182
Autor:
Smikhovskaia, Alexandra V., Andrianov, Vladimir S., Khairullina, Evgeniia M., Lebedev, Denis V., Ryazantsev, Mikhail N., Panov, Maxim S., Tumkin, Ilya I.
Publikováno v:
In Applied Surface Science 15 September 2019 488:531-536
Publikováno v:
Phys.Part.Nucl. 44, No.2 (2013) 190-203
The model of a domain wall ("thick" brane) in noncompact five-dimensional space-time is considered with geometries of $AdS_5$ type generated by self-interacting scalar matter. The scalar matter is composed of two fields with O(2) symmetric self inter
Externí odkaz:
http://arxiv.org/abs/1210.3698