Published May 2016 | Version v1
Journal article Metadata-only

Slow-roll inflation and BB-mode angular power spectrum of CMB

Creators

  • 1. University of Hyderabad, School of Physics, Hyderabad (India)

Description

The BB-mode correlation angular power spectrum of CMB is obtained by considering the primordial gravitational waves in the squeezed vacuum state for various inflationary models and results are compared with the joint analysis of the BICEP2/Keck Array and Planck 353 GHz data. The present results may constrain several models of inflation. (orig.)

Availability note (English)

Available from: http://dx.doi.org/10.1140/epjc/s10052-016-4029-5

Additional details

Identifiers

DOI
10.1140/epjc/s10052-016-4029-5;

Publishing Information

Journal Title
European Physical Journal. C, Particles and Fields (Online)
Journal Volume
76
Journal Issue
5
Journal Page Range
p. 1-9
ISSN
1434-6052

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
47087757
Subject category
S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
Descriptors DEI
ANGULAR DISTRIBUTION; CHAOS THEORY; CORRELATIONS; EXPANSION; FIELD EQUATIONS; GRAVITATIONAL WAVES; HUBBLE EFFECT; INFLATIONARY UNIVERSE; INFLATONS; METRICS; MULTIPOLARITY; POLARIZATION; POTENTIALS; RELICT RADIATION; SCALAR FIELDS; SPECTRA; UNIVERSE; VACUUM STATES
Descriptors DEC
COSMOLOGICAL MODELS; DISTRIBUTION; ELECTROMAGNETIC RADIATION; ELEMENTARY PARTICLES; EQUATIONS; MATHEMATICAL MODELS; MATHEMATICS; MICROWAVE RADIATION; POSTULATED PARTICLES; RADIATIONS