Zobrazeno 1 - 10
of 693
pro vyhledávání: '"Schild R"'
Publikováno v:
Journal of Cosmology, 17, 13 (2011)
We consider the fundamental issues which dominate the question about the existence or non-existence of black hole horizons and singularities from both of the theoretical and observational points of view, and discuss some of the ways that black hole s
Externí odkaz:
http://arxiv.org/abs/1111.4927
Autor:
Tsvetkova, V. S., Vakulik, V. G., Shulga, V. M., Schild, R. E., Dudinov, V. N., Minakov, A. A., Nuritdinov, S. N., Artamonov, B. P., Kochetov, A. Ye., Smirnov, G. V., Sergeyev, A. A., Konichek, V. V., Sinelnikov, I. Ye., Zheleznyak, A. P., Bruevich, V. V., Gaysin, R., Akhunov, T., Burkhonov, O.
We report the results of our multicolor observations of PG 1115+080 with the 1.5-m telescope of the Maidanak Observatory (Uzbekistan, Central Asia) in 2001-2006. Monitoring data in filter R spanning the 2004, 2005 and 2006 seasons (76 data points) de
Externí odkaz:
http://arxiv.org/abs/1004.3443
Autor:
Vakulik, V. G., Shulga, V. M., Schild, R. E., Tsvetkova, V. S., Dudinov, V. N., Minakov, A. A., Nuritdinov, S. N., Artamonov, B. P., Kochetov, A. Ye., Smirnov, G. V., Sergeyev, A. A., Konichek, V. V., Sinelnikov, I. Ye., Bruevich, V. V., Akhunov, T., Burkhonov, O.
We report new estimates of the time delays in the quadruple gravitationally lensed quasar PG1115+080, obtained from the monitoring data in filter R with the 1.5-m telescope at the Maidanak Mountain (Uzbekistan, Central Asia) in 2004-2006. The time de
Externí odkaz:
http://arxiv.org/abs/0910.1260
Theory and observations reveal fatal flaws in the standard LambdaCDM model. The cold dark matter hierarchical clustering paradigm predicts a gradual bottom-up growth of gravitational structures assuming linear, collisionless, ideal flows and unrealis
Externí odkaz:
http://arxiv.org/abs/0809.2330
Autor:
Schild, R. E., Gibson, C. H.
The standard model of gravitational structure formation is based on the Jeans 1902 acoustic theory, neglecting nonlinear instabilities controlled by viscosity, turbulence and diffusion. Because the Jeans scale L_J for the hot primordial plasma is alw
Externí odkaz:
http://arxiv.org/abs/0809.2271
Autor:
Gibson, C. H., Schild, R. E.
From hydro-gravitational-dynamics theory HGD, gravitational structure formation begins 30,000 years after the turbulent big bang by fragmentation into super-cluster-voids and super-clusters. Proto-galaxies in linear and spiral clusters are the smalle
Externí odkaz:
http://arxiv.org/abs/0809.2246
Assuming a two-component quasar structure model consisting of a central compact source and an extended outer feature, we produce microlensing simulations for a population of star-like objects in the lens galaxy. Such a model is a simplified version o
Externí odkaz:
http://arxiv.org/abs/0708.1082
Autor:
Vakulik, V., Schild, R., Dudinov, V., Nuritdinov, S., Tsvetkova, V., Burkhonov, O., Akhunov, T.
We present new brightness monitoring observations of the 4 components of gravitationally lensed system Q2237+0305, which show detection of an intrinsic quasar brightness fluctuation at a time of subdued microlensing activity, between June 27 and Octo
Externí odkaz:
http://arxiv.org/abs/astro-ph/0509545
Autor:
Schild, R.
Since the original baryonic dark matter detection from quasar microlensing was first announced in 1996, substantial strides have been made in confirming the rapid microlensing signature in the Q0957 system and in other gravitational lens systems. The
Externí odkaz:
http://arxiv.org/abs/astro-ph/0406491
Publikováno v:
Astron.Astrophys. 422 (2004) 477-482
We report the detection of anomalous brightness fluctuations in the multiple image Q0957+561 A,B gravitational lens system, and consider whether such anomalies have a plausible interpretation within the framework of cosmic string theory. We study a s
Externí odkaz:
http://arxiv.org/abs/astro-ph/0406434