53 Citations
Anisotropies of the Cosmic Microwave Background
- Physics
- 2002
We review the present status of Cosmic Microwave Background (CMB) anisotropy observations and discuss the main related astrophysical issues, instrumental effects and data analysis techniques. We…
The presence of Primordial Gravitational Waves in the Cosmic Microwave Background
- Physics, Geology
- 2012
The General Relativity affirms that any field is a source of gravitational field, thus one should affirm that the energy of Cosmic Microwave Background (CMB) generated primordial gravitational waves.…
Scaling properties of the cosmic background plasma and radiation
- Physics
- 2003
Scaling properties of the cosmic microwave background (CMB) radiation are studied using satellite (COBE-DMR maps), balloon-borne and ground-based (combined QMASK map) data. Quantitative consistency…
The Cosmic Microwave Background for Pedestrians: A Review for Particle and Nuclear Physicists
- Physics
- 2007
We intend to show how fundamental science is drawn from the patterns in the temperature and polarization fields of the cosmic microwave background (CMB) radiation, and thus to motivate the field of…
Thermal vacuum, cosmic microwave radiation, neutrino masses and fractal-like self-similar structure
- Physics
- 2017
The behavior of thermal vacuum condensates of scalar and fermion fields is analyzed and it is shown that the condensate of Maxwell fields reproduces the characteristics of the cosmic microwave…
Thermal Condensate Structure and Cosmological Energy Density of the Universe
- Physics
- 2016
The aim of this paper is to study thermal vacuum condensate for scalar and fermion fields. We analyze the thermal states at the temperature of the cosmic microwave background (CMB) and we show that…
Window Function for Non-Circular Beam CMB Anisotropy Experiment
- Physics
- 2001
We develop computationally rapid methods to compute the window function for a cosmic microwave background anisotropy experiment with a noncircular beam that scans over large angles on the sky. To…
The Earth Microwave Background (EMB), Atmospheric Scattering and the Generation of Isotropy
- Physics, Environmental Science
- 2013
In this work, the presence of substantial microwave power in the atmosphere of the Earth is discussed. It is advanced that this atmospheric microwave power constitutes pools of scattered photons…
Faraday rotation as a diagnostic of Galactic foreground contamination of cosmic microwave background maps
- Physics
- 2004
We present a diagnostic test of possible Galactic contamination of cosmic microwave background (CMB) sky maps designed to provide an independent check on the methods used to compile these maps. The…
References
SHOWING 1-10 OF 138 REFERENCES
The physics of microwave background anisotropies
- PhysicsNature
- 1997
The residual radiation from the Big Bang is observable as the cosmic microwave background–a near-uniform sea of photons with an average temperature of 2.7 K. Small variations in the temperature of…
Gravitational Lensing and the Cosmic Microwave Background
- Physics
- 1993
We present calculations of the effect of the gravitational lensing of the cosmic microwave photons, produced by linear density perturbations, on the anisotropies of the cosmic microwave background…
Extracting primordial density fluctuations
- PhysicsScience
- 1998
The combination of detections of anisotropy in cosmic microwave background radiation and observations of the large-scale distribution of galaxies probes the primordial density fluctuations of the…
Measurements of Structure in the Cosmic Background Radiation with the Cambridge Cosmic Anisotropy Telescope
- Physics
- 1996
We have observed a 2° × 2° area of sky at frequencies of 15.5 and 16.5 GHz with the Cambridge Cosmic Anisotropy Telescope (CAT). Comparison with earlier measurements at 13.5 GHz shows that the…
Looking for a cosmological constant with the Rees-Sciama effect.
- PhysicsPhysical review letters
- 1996
The prospects for using an x-ray/COBE comparison to detect a cosmological constant are discussed and a correlation between the CMB anisotropy and the potential reflects the matter density is examined.
Ionization by early quasars and Cosmic Microwave Background anisotropies. (Erratum)
- Physics
- 1996
We discuss the photoionization of the intergalactic medium by early formed quasars and propose a mechanism which could generate measurable temperature fluctuations $\delta_{T }~=~\Delta T/T$ of the…
Small-Scale Anisotropy of the Cosmic Background Radiation and Scattering by Cloudy Plasma
- Physics
- 1998
If the first stars formed soon after decoupling of baryons from the thermal cosmic background radiation (CBR), the radiation may have been last scattered in a cloudy plasma. We discuss the resulting…
Small scale cosmic microwave background anisotropies as a probe of the geometry of the universe
- Physics
- 1994
We perform detailed calculations of cosmic microwave background (CMB) anisotropies in a cold dark matter (CDM)-dominated open universe with primordial adiabatic density perturbations for a variety of…
Impact of Inhomogeneous Reionization on Cosmic Microwave Background Anisotropy
- Physics
- 1998
It is likely that the reionization of the Universe did not occur homogeneously. Using a model that associates ionized patches with overdense regions, we find that the resulting cosmic microwave…
Contribution of Extragalactic Infrared Sources to Cosmic Microwave Background Foreground Anisotropy
- Physics
- 1996
We estimate the level of confusion to cosmic microwave background (CMB) anisotropy measurements caused by extragalactic infrared sources. CMB anisotropy observations at high resolution and high…