63 citations · 289 across the 19 of their papers we have counts for
19 papers
On the Earth's tidal perturbations. II. LARES 2 satellite
V. G. Gurzadyan, I. Ciufolini, H. G. Khachatryan +2
Laser-ranging satellites have proved their efficiency in high precision testing of General Relativity and constraining modified gravity theories proposed to explain the dark sector…
Machine learning and Kolmogorov analysis to reveal gravitational lenses
S. S. Mirzoyan, H. Khachatryan, G. Yegorian +1
We present an automated approach to detect and extract information from the astronomical datasets on the shapes of such objects as galaxies, star clusters and, especially, elongate…
On the Earth's tidal perturbations for the LARES satellite
V. G. Gurzadyan, I. Ciufolini, H. G. Khachatryan +3
Frame dragging, one of the outstanding phenomena predicted by General Relativity, is efficiently studied by means of the laser-ranged satellites LARES, LAGEOS and LAGEOS 2. The acc…
Satellites testing general relativity: residuals versus perturbations
V. G. Gurzadyan, I. Ciufolini, A. Paolozzi +4
Laser ranging satellites have proved their efficiency for high precision testing of the effect of frame-dragging, one of remarkable predictions of the General Relativity. The analy…
Compton Edge probing basic physics at Jefferson Laboratory: light speed isotropy and Lorentz invariance
Vahe Gurzadyan, David Gaskell, Vanik Kakoyan +7
We propose to study of the light speed isotropy and Lorentz invariance at Jefferson Laboratory by means of the measurements of the Compton Edge using of the Hall A/C existing exper…
LARES Satellite Thermal Forces and a Test of General Relativity
Richard Matzner, Phuc Nguyen, Jason Brooks +11
We summarize a laser-ranged satellite test of frame-dragging, a prediction of General Relativity, and then concentrate on the estimate of thermal thrust, an important perturbation…
A Test of General Relativity Using the LARES and LAGEOS Satellites and a GRACE Earth's Gravity Model
Ignazio Ciufolini, Antonio Paolozzi, Erricos C. Pavlis +9
We present a test of General Relativity, the measurement of the Earth's dragging of inertial frames. Our result is obtained using about 3.5 years of laser-ranged observations of th…
Planck revealed bulk motion of Centaurus A lobes
F. De Paolis, V. G. Gurzadyan, A. A. Nucita +8
Planck data towards the active galaxy Centaurus A are analyzed in the 70, 100 and 143 GHz bands. We find a temperature asymmetry of the northern radio lobe with respect to the sout…
Planck's confirmation of the M31 disk and halo rotation
F. De Paolis, V. G. Gurzadyan, A. A. Nucita +8
Planck's data acquired during the first 15.4 months of observations towards both the disk and halo of the M31 galaxy are analyzed. We confirm the existence of a temperature asymmet…
On the perturbations on satellites probing General Relativity
S. Sargsyan, G. Yegorian, S. Mirzoyan
Non-gravitational Yarkovsky-Rubincam effect for LAGEOS and LAGEOS 2 satellites used to probe General Relativity has been revealed by means of the Kolmogorov analysis of their pertu…
Microlensing towards the SMC: a new analysis of OGLE and EROS results
S. Calchi Novati, S. Mirzoyan, Ph. Jetzer +1
We present a new analysis of the results of the EROS-2, OGLE-II, and OGLE-III microlensing campaigns towards the Small Magellanic Cloud (SMC). Through a statistical analysis we add…
Satellite probing General Relativity and its extensions and Kolmogorov analysis
V. G. Gurzadyan, I. Ciufolini, S. Sargsyan +3
We apply the Kolmogorov statistic to analyse the residual data of two LAGEOS satellites on General Relativistic Lense-Thirring effect, and show that it reveals a tiny difference in…
CMB as a possible new tool to study the dark baryons in galaxies
F. De Paolis, G. Ingrosso, A. A. Nucita +7
Baryons constitute about 4% of our universe, but most of them are missing and we do not know where and in what form they are hidden. This constitute the so-called missing baryon pr…
Possible detection of the M31 rotation in WMAP data
F. De Paolis, V. G. Gurzadyan, G. Ingrosso +7
Data on the cosmic microwave background (CMB) radiation by the Wilkinson Microwave Anisotropy Probe (WMAP) had a profound impact on the understanding of a variety of physical proce…
A weakly random Universe?
V. G. Gurzadyan, A. E. Allahverdyan, T. Ghahramanyan +7
The cosmic microwave background (CMB) radiation is characterized by well-established scales, the 2.7 K temperature of the Planckian spectrum and the amplitude of the temp…
Exploring the cosmic microwave background as a composition of signals with Kolmogorov analysis
S. Mirzoyan, E. Poghosian
The problem of separation of different signals in the Cosmic Microwave Background (CMB) radiation using the difference in their statistics is analyzed. Considering samples of seque…
Probing the statistic in the cosmic microwave background
T. Ghahramanyan, S. Mirzoyan, E. Poghosian +1
Kolmogorov's statistic is used for the analysis of properties of perturbations in the Cosmic Microwave Background signal. We obtain the maps of the Kolmogorov stochasticity paramet…
Kolmogorov cosmic microwave background sky
V. G. Gurzadyan, A. E. Allahverdyan, T. Ghahramanyan +7
A new map of the sky representing the degree of randomness in the cosmic microwave background (CMB) temperature has been obtained. The map based on estimation of the Kolmogorov sto…
Hubble Diagram of Gamma-Rays Bursts calibrated with Gurzadyan-Xue Cosmology
H. J. Mosquera Cuesta, R. Turcati, C. Furlanetto +3
Gamma-ray bursts (GRBs) being the most luminous among known cosmic objects carry an essential potential for cosmological studies if properly used as standard candles. In this paper…