Výsledky vyhledávání - "Gorbunova, O. G."

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Dark energy with time-dependent equation of state

Autor: Gorbunova, O. G., Timoshkin, A. V.

Publikováno v: Published in The Casimir Effect and Cosmology, TSPU 2008, p. 161-165

The accelerating Friedmann flat universe, filled with an ideal fluid with a linear (oscillating) inhomogeneous equation of state (EoS) depending on time, is reviewed. The equations of motions are solved. It is shown that in some cases there appears a

Externí odkaz: http://arxiv.org/abs/0903.1339

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Dark Energy Fluid with Time-Dependent, Inhomogeneous Equation of State

Autor: Brevik, I., Gorbunova, O. G., Timoshkin, A. V.

Publikováno v: Eur.Phys.J.C51:179-183,2007

The four-dimensional Friedman flat universe, filled with an ideal fluid with a linear (oscillating) inhomogeneous equation of state (EoS) depending on time, is studied. The equations of motion are solved. It is shown that in some cases there appears

Externí odkaz: http://arxiv.org/abs/gr-qc/0702089

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Dark energy problem: from phantom theory to modified Gauss-Bonnet gravity

Autor: Nojiri, Shin'ichi, Odintsov, Sergei D., Gorbunova, O. G.

Publikováno v: J.Phys.A39:6627-6634,2006

The solution of dark energy problem in the models without scalars is presented. It is shown that late-time accelerating cosmology may be generated by the ideal fluid with some implicit equation of state. The universe evolution within modified Gauss-B

Externí odkaz: http://arxiv.org/abs/hep-th/0510183

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Akademický článek

Dark energy and cosmology with viscosity.

Autor: Brevik, I.¹, Gorbunova, O. G.¹ gorbunovaog@tspu.edu.ru

Publikováno v: Russian Physics Journal. May2006, Vol. 49 Issue 5, p546-551. 6p.

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Symptoms of gastroesophageal reflux and quality of life: population study

Autor: Reshetnikov, O. V., Kurilovich, S. A., Simonova, G. I., Pylenkova, E. D., Sofia Malyutina, Gorbunova, O. G., Bogatyrev, S. N.

Publikováno v: Терапевтический архив, Vol 80, Iss 2, Pp 11-14 (2008)
Scopus-Elsevier

Aim. To study prevalence of symptoms of gastroesophageal reflux (GER) in a free living population and to evaluate quality of life (QOL) in this disease. Material and methods. The gastroenterological symptoms and QOL were studied in a representative s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::70d490221333469c6f4a77d0a599fb2f
https://ter-arkhiv.ru/0040-3660/article/view/30143

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