Zobrazeno 1 - 10
of 94
pro vyhledávání: '"Mehdizadeh, A. R."'
Publikováno v:
Eur. Phys. J. C 77 (2017) 423
In this paper, we first obtain the ($n+1$)-dimensional dilaton-Lifshitz black hole (BH) solutions in the presence of Born-Infeld (BI) electrodynamics. We find that there are two different solutions for $z=n+1$ and $z\neq n+1$ cases ($z$ is dynamical
Externí odkaz:
http://arxiv.org/abs/1610.06352
Publikováno v:
Eur. Phys. J. C 75, 276 (2015)
In this paper, we introduce the counterterms that remove the non-logarithmic divergences of the action in third order Lovelock gravity for static spacetimes. We do this by defining the cosmological constant in such a way that the asymptotic form of t
Externí odkaz:
http://arxiv.org/abs/1501.05218
Autor:
Dehghani, M. H., Mehdizadeh, M. R.
Publikováno v:
Phys. Rev. D 85, 024024 (2012)
We construct the asymptotically flat charged thin-shell wormholes of Lovelock gravity in seven dimensions by cut-and-paste technique, and apply the generalized junction conditions in order to calculate the energy-momentum tensor of these wormholes on
Externí odkaz:
http://arxiv.org/abs/1111.5680
Autor:
Dehghani, M. H., Bazrafshan, A., Mann, R. B., Mehdizadeh, M. R., Ghanaatian, M., Vahidinia, M. H.
Publikováno v:
Phys. Rev. D 85, 104009 (2012)
We construct quartic quasitopological gravity, a theory of gravity containing terms quartic in the curvature that yields second order differential equations in the spherically symmetric case. Up to a term proportional to the quartic term in Lovelock
Externí odkaz:
http://arxiv.org/abs/1109.4708
Publikováno v:
Journal of Biomedical Physics and Engineering, Vol 9, Iss 1, Pp 81-88 (2019)
Background: Osteoporosis is a systemic skeletal disease characterized by low bone mineral density (BMD) and micro-architectural deterioration of bone tissue, leading to bone fragility and increased fracture risk. Since Panoramic image is a feasibl
Externí odkaz:
https://doaj.org/article/ebec69454aa94397b6cd9d2546091d78
Publikováno v:
Journal of Biomedical Physics and Engineering, Vol 8, Iss 2, Pp 185-192 (2018)
Background: Electromagnetic fields (EMF) with different intensities are widely used at home, offices and public places.Today, there is a growing global concern about the effects of human exposure to EMFs. Epilepsy is one of the most common chronic ne
Externí odkaz:
https://doaj.org/article/35e8f3d22c484059927905cb1a748213
Publikováno v:
Journal of Biomedical Physics and Engineering, Vol 8, Iss 2, Pp 217-222 (2018)
The aim of this report is to present a new two-piece thyroid-neck phantom produced by the concurrent use of epoxy resin and poly(methyl methacrylate) (PMMA: plexiglass) soft tissue equivalent materials. Accordingly, mass attenuation coefficients of t
Externí odkaz:
https://doaj.org/article/e5dbd20e7e824d569079cfa078d0c090
Publikováno v:
Journal of Biomedical Physics and Engineering, Vol 8, Iss 1, Pp 141-146 (2018)
A large body of evidence now indicates that the amount of mercury released from dental amalgam fillings can be significantly accelerated by exposure to radiofrequency electromagnetic fields (RF-EMFs) such as common mobile phones and magnetic resonanc
Externí odkaz:
https://doaj.org/article/9909a48841774736ad9fd0d02a2603cc
Publikováno v:
Journal of Biomedical Physics and Engineering, Vol 7, Iss 3, Pp 191-204 (2017)
Background: A new treatment approach for most patients who have undergone early stage non-small-cell lung carcinoma (NSCLC) is wedge resection plus permanent implant brachytherapy. However, the specification of dose to medium at low energies especial
Externí odkaz:
https://doaj.org/article/99a2d2405efb4cd8a178e21b54c5e7df
Publikováno v:
Journal of Biomedical Physics and Engineering, Vol 6, Iss 3, Pp 123-126 (2016)
Externí odkaz:
https://doaj.org/article/1c3a131f35ce4798b5af1fcff0400175