MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, ISSN 0035-8711, 12/2019, Volume 490, Issue 2, pp. 2880 - 2889
Measurements of the post-reionization 21-cm bispectrum B-HI (k(1), k(2), k(3)) using various upcoming intensity mapping experiments hold the potential for...
GALAXY REDSHIFT SURVEY | LARGE-SCALE STRUCTURE | diffuse radiation | large-scale structure of Universe | ABSORPTION SYSTEMS | DAMPED LYMAN-ALPHA | cosmology: theory | HALO MODEL | methods: statistical | POWER SPECTRUM | PRIMORDIAL NON-GAUSSIANITY | SHANE-WIRTANEN CATALOG | ASTRONOMY & ASTROPHYSICS | SPATIAL-DISTRIBUTION | 3-POINT CORRELATION-FUNCTION
GALAXY REDSHIFT SURVEY | LARGE-SCALE STRUCTURE | diffuse radiation | large-scale structure of Universe | ABSORPTION SYSTEMS | DAMPED LYMAN-ALPHA | cosmology: theory | HALO MODEL | methods: statistical | POWER SPECTRUM | PRIMORDIAL NON-GAUSSIANITY | SHANE-WIRTANEN CATALOG | ASTRONOMY & ASTROPHYSICS | SPATIAL-DISTRIBUTION | 3-POINT CORRELATION-FUNCTION
Journal Article
PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC, ISSN 0004-6280, 08/2019, Volume 131, Issue 1002, p. 84101
The calculation of the characteristic function of the signal fluctuations due to clustered astrophysical sources is performed in this paper. For the typical...
RADIO GALAXIES | DENSITY | galaxies: statistics | ASTRONOMY & ASTROPHYSICS | CATALOGS | OBJECTS | 3-POINT CORRELATION-FUNCTION | STATISTICAL-ANALYSIS
RADIO GALAXIES | DENSITY | galaxies: statistics | ASTRONOMY & ASTROPHYSICS | CATALOGS | OBJECTS | 3-POINT CORRELATION-FUNCTION | STATISTICAL-ANALYSIS
Journal Article
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, ISSN 0067-0049, 06/2019, Volume 242, Issue 2, p. 29
We present an algorithm for the fast computation of the general N-point spatial correlation functions of any discrete point set embedded within an Euclidean...
methods: data analysis | BISPECTRUM | MOCK GALAXY CATALOGS | BIAS | ASTRONOMY & ASTROPHYSICS | ACOUSTIC-OSCILLATION FEATURES | 2-POINT | OBJECTS | cosmology: theory | 3-POINT CORRELATION-FUNCTION
methods: data analysis | BISPECTRUM | MOCK GALAXY CATALOGS | BIAS | ASTRONOMY & ASTROPHYSICS | ACOUSTIC-OSCILLATION FEATURES | 2-POINT | OBJECTS | cosmology: theory | 3-POINT CORRELATION-FUNCTION
Journal Article
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, ISSN 0035-8711, 05/2019, Volume 485, Issue 2, pp. 1708 - 1719
We probe the higher-order galaxy clustering in the final data release of the Sloan Digital Sky Survey Baryon Oscillation Spectroscopic Survey (BOSS) using...
CALIBRATION | methods: statistical | methods: data analysis | LARGE-SCALE STRUCTURE | DIGITAL SKY SURVEY | FLUCTUATIONS | ASTRONOMY & ASTROPHYSICS | large-scale structure of Universe | cosmology: observations | SIMULATIONS | MORPHOLOGY | 3-POINT CORRELATION-FUNCTION
CALIBRATION | methods: statistical | methods: data analysis | LARGE-SCALE STRUCTURE | DIGITAL SKY SURVEY | FLUCTUATIONS | ASTRONOMY & ASTROPHYSICS | large-scale structure of Universe | cosmology: observations | SIMULATIONS | MORPHOLOGY | 3-POINT CORRELATION-FUNCTION
Journal Article
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, ISSN 0035-8711, 04/2019, Volume 484, Issue 3, pp. 3713 - 3730
We apply two compression methods to the galaxy power spectrum monopole/quadrupole and bispectrum monopole measurements from the Baryon Oscillation...
LARGE-SCALE STRUCTURE | STATISTICS | large-scale structure of Universe | INFERENCE | CFHTLENS | OSCILLATION SPECTROSCOPIC SURVEY | ASTRONOMY & ASTROPHYSICS | methods: analytical | GALAXIES | 2-POINT | COSMIC SHEAR | cosmological parameters | 3-POINT CORRELATION-FUNCTION | LENSING POWER SPECTRUM | Physics - Cosmology and Nongalactic Astrophysics
LARGE-SCALE STRUCTURE | STATISTICS | large-scale structure of Universe | INFERENCE | CFHTLENS | OSCILLATION SPECTROSCOPIC SURVEY | ASTRONOMY & ASTROPHYSICS | methods: analytical | GALAXIES | 2-POINT | COSMIC SHEAR | cosmological parameters | 3-POINT CORRELATION-FUNCTION | LENSING POWER SPECTRUM | Physics - Cosmology and Nongalactic Astrophysics
Journal Article
Monthly Notices of the Royal Astronomical Society, ISSN 0035-8711, 2019, Volume 484, Issue 1, pp. 364 - 384
To fully extract cosmological information from non-linear galaxy distribution in redshift space, it is essential to include higher-order statistics beyond the...
Cosmology: theory | Dark matter | Cosmology: observations | Large-scale structure of Universe | POWER-SPECTRUM | LARGE-SCALE STRUCTURE | large-scale structure of Universe | INFLATIONARY UNIVERSE | cosmology: theory | STATISTICAL-ANALYSIS | OSCILLATION SPECTROSCOPIC SURVEY | EXTRAGALACTIC OBJECTS | COVARIANCE-MATRIX | SHANE-WIRTANEN CATALOG | ASTRONOMY & ASTROPHYSICS | cosmology: observations | dark matter | 3-POINT CORRELATION-FUNCTION | GALAXY BIAS
Cosmology: theory | Dark matter | Cosmology: observations | Large-scale structure of Universe | POWER-SPECTRUM | LARGE-SCALE STRUCTURE | large-scale structure of Universe | INFLATIONARY UNIVERSE | cosmology: theory | STATISTICAL-ANALYSIS | OSCILLATION SPECTROSCOPIC SURVEY | EXTRAGALACTIC OBJECTS | COVARIANCE-MATRIX | SHANE-WIRTANEN CATALOG | ASTRONOMY & ASTROPHYSICS | cosmology: observations | dark matter | 3-POINT CORRELATION-FUNCTION | GALAXY BIAS
Journal Article
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, ISSN 0035-8711, 03/2019, Volume 484, Issue 1, pp. L29 - L34
We present a novel method to compress galaxy clustering three-point statistics and apply it to redshift space galaxy bispectrum monopole measurements from BOSS...
cosmology: large-scale structure of Universe | methods: statistical | methods: data analysis | COSMOLOGICAL PARAMETERS | cosmology: cosmological parameters | ASTRONOMY & ASTROPHYSICS | SDSS | methods: analytical | ACOUSTIC-OSCILLATION FEATURES | COSMIC SHEAR | 3-POINT CORRELATION-FUNCTION | LENSING POWER SPECTRUM | Physics - Cosmology and Nongalactic Astrophysics
cosmology: large-scale structure of Universe | methods: statistical | methods: data analysis | COSMOLOGICAL PARAMETERS | cosmology: cosmological parameters | ASTRONOMY & ASTROPHYSICS | SDSS | methods: analytical | ACOUSTIC-OSCILLATION FEATURES | COSMIC SHEAR | 3-POINT CORRELATION-FUNCTION | LENSING POWER SPECTRUM | Physics - Cosmology and Nongalactic Astrophysics
Journal Article
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, ISSN 0035-8711, 02/2019, Volume 483, Issue 2, pp. 2078 - 2099
We use the Fisher-matrix formalism to investigate whether the galaxy bispectrum in redshift space, B, contains additional cosmological information with respect...
cosmology: large scale structure of Universe | LARGE-SCALE STRUCTURE | cosmology: cosmological parameters | BIAS | DISTORTIONS | MODEL | COVARIANCE-MATRIX | ASTRONOMY & ASTROPHYSICS | PREDICTIONS | GALAXIES | cosmology: dark energy | POWER-SPECTRUM ANALYSIS | 3-POINT CORRELATION-FUNCTION | PARAMETER | Physics - Cosmology and Nongalactic Astrophysics
cosmology: large scale structure of Universe | LARGE-SCALE STRUCTURE | cosmology: cosmological parameters | BIAS | DISTORTIONS | MODEL | COVARIANCE-MATRIX | ASTRONOMY & ASTROPHYSICS | PREDICTIONS | GALAXIES | cosmology: dark energy | POWER-SPECTRUM ANALYSIS | 3-POINT CORRELATION-FUNCTION | PARAMETER | Physics - Cosmology and Nongalactic Astrophysics
Journal Article
International Journal of Modern Physics D, ISSN 0218-2718, 01/2019, Volume 28, Issue 2, p. 1950036
We demonstrate equivalence of the in–in formalism and Green’s function method for calculating the bispectrum of primordial gravitational waves generated by...
inflation | Primordial gravitational waves | cosmology | GRAVITY-WAVES | FLUCTUATIONS | ASTRONOMY & ASTROPHYSICS | FORMALISM | SPECTRUM | RADIATION | 3-POINT CORRELATION-FUNCTION
inflation | Primordial gravitational waves | cosmology | GRAVITY-WAVES | FLUCTUATIONS | ASTRONOMY & ASTROPHYSICS | FORMALISM | SPECTRUM | RADIATION | 3-POINT CORRELATION-FUNCTION
Journal Article
Physical Review D, ISSN 2470-0010, 12/2018, Volume 98, Issue 12, p. 1
The galaxy bispectrum, measuring excess clustering of galaxy triplets, offers a probe of dark energy via baryon acoustic oscillations (BAOs). However up to now...
DISTANCE | POWER SPECTRUM | PROBING DARK ENERGY | ASTRONOMY & ASTROPHYSICS | GALAXIES | 3-POINT CORRELATION-FUNCTION | FEATURES | PHYSICS, PARTICLES & FIELDS | Red shift | Dark energy | Galaxies | Covariance | Clustering | Baryons | Physics - Cosmology and Nongalactic Astrophysics
DISTANCE | POWER SPECTRUM | PROBING DARK ENERGY | ASTRONOMY & ASTROPHYSICS | GALAXIES | 3-POINT CORRELATION-FUNCTION | FEATURES | PHYSICS, PARTICLES & FIELDS | Red shift | Dark energy | Galaxies | Covariance | Clustering | Baryons | Physics - Cosmology and Nongalactic Astrophysics
Journal Article
The European Physical Journal B, ISSN 1434-6028, 12/2018, Volume 91, Issue 12, pp. 1 - 23
The field theoretic renormalization group technique together with the operator product expansion in the second order of the perturbation theory (in the...
Condensed Matter Physics | Solid State Physics | Fluid- and Aerodynamics | Statistical and Nonlinear Physics | Complex Systems | Physics, general | Physics | PRODUCT EXPANSION | INTERMITTENCY | PHYSICS, CONDENSED MATTER | PASSIVE SCALAR ADVECTION | STATISTICS | VELOCITY-FIELD | MATHEMATICAL-MODELS | MAGNETIC-FIELD | DIFFUSION | 3 DIMENSIONS | 3-POINT CORRELATION-FUNCTION | Magnetic fields | Anisotropy | Usage
Condensed Matter Physics | Solid State Physics | Fluid- and Aerodynamics | Statistical and Nonlinear Physics | Complex Systems | Physics, general | Physics | PRODUCT EXPANSION | INTERMITTENCY | PHYSICS, CONDENSED MATTER | PASSIVE SCALAR ADVECTION | STATISTICS | VELOCITY-FIELD | MATHEMATICAL-MODELS | MAGNETIC-FIELD | DIFFUSION | 3 DIMENSIONS | 3-POINT CORRELATION-FUNCTION | Magnetic fields | Anisotropy | Usage
Journal Article
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Full Text
The general 3-graviton vertex (TTT) of conformal field theories in momentum space in d = 4
Nuclear Physics, Section B, ISSN 0550-3213, 12/2018, Volume 937, pp. 56 - 134
We present a study of the correlation function of three stress-energy tensors in dimensions using free field theory realizations, and compare them to the exact...
3-POINT | LIMIT | PHYSICS, PARTICLES & FIELDS
3-POINT | LIMIT | PHYSICS, PARTICLES & FIELDS
Journal Article
Living Reviews in Relativity, ISSN 2367-3613, 12/2018, Volume 21, Issue 1, pp. 1 - 345
Euclid is a European Space Agency medium-class mission selected for launch in 2020 within the cosmic vision 2015–2025 program. The main goal of Euclid is to...
Galaxy evolution | Cosmology | Dark energy | Astrophysics and Astroparticles | Classical and Quantum Gravitation, Relativity Theory | Physics | GALAXY REDSHIFT SURVEY | COLD DARK-MATTER | MICROWAVE-ANISOTROPY-PROBE | LARGE-SCALE STRUCTURE | MODIFIED NEWTONIAN DYNAMICS | LENSING MASS RECONSTRUCTION | N-BODY SIMULATIONS | GENERALIZED CHAPLYGIN-GAS | DIGITAL-SKY-SURVEY | 3-POINT CORRELATION-FUNCTION | PHYSICS, PARTICLES & FIELDS | Physics - Cosmology and Nongalactic Astrophysics | ASTRONOMY AND ASTROPHYSICS | Review | Fysik | Physical Sciences | Naturvetenskap | Natural Sciences
Galaxy evolution | Cosmology | Dark energy | Astrophysics and Astroparticles | Classical and Quantum Gravitation, Relativity Theory | Physics | GALAXY REDSHIFT SURVEY | COLD DARK-MATTER | MICROWAVE-ANISOTROPY-PROBE | LARGE-SCALE STRUCTURE | MODIFIED NEWTONIAN DYNAMICS | LENSING MASS RECONSTRUCTION | N-BODY SIMULATIONS | GENERALIZED CHAPLYGIN-GAS | DIGITAL-SKY-SURVEY | 3-POINT CORRELATION-FUNCTION | PHYSICS, PARTICLES & FIELDS | Physics - Cosmology and Nongalactic Astrophysics | ASTRONOMY AND ASTROPHYSICS | Review | Fysik | Physical Sciences | Naturvetenskap | Natural Sciences
Journal Article