skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Fast large scale structure perturbation theory using one-dimensional fast Fourier transforms

Journal Article · · Physical Review D

Research Organization:
SLAC National Accelerator Lab., Menlo Park, CA (United States)
Sponsoring Organization:
USDOE Office of Science (SC)
DOE Contract Number:
AC02-76SF00515
OSTI ID:
1328994
Report Number(s):
SLAC-PUB-16839; arXiv:1603.04405
Journal Information:
Physical Review D, Vol. 93, Issue 10; ISSN 2470-0010
Country of Publication:
United States
Language:
English

References (34)

The Sdss-Iv Extended Baryon Oscillation Spectroscopic Survey: Overview and Early data journal February 2016
Coupling of modes of cosmological mass density fluctuations journal December 1986
Second-order power spectrum and nonlinear evolution at high redshift journal August 1994
Loop Corrections in Nonlinear Cosmological Perturbation Theory journal July 1996
Loop Corrections in Nonlinear Cosmological Perturbation Theory. II. Two‐Point Statistics and Self‐Similarity journal December 1996
On the non-linear scale of cosmological perturbation theory journal September 2013
Resumming cosmological perturbations via the Lagrangian picture: One-loop results in real space and in redshift space journal March 2008
Large-scale structure of the Universe and cosmological perturbation theory journal September 2002
Critical look at cosmological perturbation theory techniques journal August 2009
A Line-of-Sight Integration Approach to Cosmic Microwave Background Anisotropies journal October 1996
Efficient Computation of Cosmic Microwave Background Anisotropies in Closed Friedmann‐Robertson‐Walker Models journal August 2000
Pico: Parameters for the Impatient Cosmologist journal January 2007
Uncorrelated modes of the non-linear power spectrum journal February 2000
Lagrangian perturbation theory at one loop order: Successes, failures, and improvements journal January 2015
A Lagrangian effective field theory journal September 2015
Shift of the baryon acoustic oscillation scale: A simple physical picture journal May 2012
Nonlinear Behavior of Baryon Acoustic Oscillations from the Zel'Dovich Approximation Using a Non-Fourier Perturbation Approach journal May 2012
General CMB and primordial bispectrum estimation: Mode expansion, map making, and measures of F NL journal July 2010
Rapid separable analysis of higher order correlators in large-scale structure journal September 2012
On the signature of the baryon–dark matter relative velocity in the two- and three-point galaxy correlation functions journal February 2015
The 2-loop matter power spectrum and the IR-safe integrand journal July 2014
Nonlinear perturbation theory with halo bias and redshift-space distortions via the Lagrangian picture journal October 2008
On the non-linear scale of cosmological perturbation theory text January 2013
Resumming Cosmological Perturbations via the Lagrangian Picture: One-loop Results in Real Space and in Redshift Space text January 2007
Nonlinear perturbation theory with halo bias and redshift-space distortions via the Lagrangian picture text January 2008
A critical look at cosmological perturbation theory techniques text January 2009
Nonlinear Behavior of Baryon Acoustic Oscillations from the Zel'dovich Approximation Using a Non-Fourier Perturbation Approach text January 2012
Lagrangian perturbation theory at one loop order: successes, failures, and improvements text January 2014
On the signature of the baryon-dark matter relative velocity in the two and three-point galaxy correlation functions text January 2014
A Lagrangian effective field theory text January 2015
The SDSS-IV extended Baryon Oscillation Spectroscopic Survey: Overview and Early Data text January 2015
Large-Scale Structure of the Universe and Cosmological Perturbation Theory text January 2001
Loop Corrections in Non-Linear Cosmological Perturbation Theory text January 1995
Uncorrelated Modes of the Nonlinear Power Spectrum text January 1999

Cited By (20)

FAST-PT: a novel algorithm to calculate convolution integrals in cosmological perturbation theory journal September 2016
The Gaussian streaming model and convolution Lagrangian effective field theory journal December 2016
FAST-PT II: an algorithm to calculate convolution integrals of general tensor quantities in cosmological perturbation theory journal February 2017
Efficient exploration of cosmology dependence in the EFT of LSS journal April 2017
The matter power spectrum in redshift space using effective field theory journal November 2017
Cosmological perturbation theory using the FFTLog: formalism and connection to QFT loop integrals journal April 2018
Neutrino mass and dark energy constraints from redshift-space distortions journal May 2019
Velocity bias and the nonlinear perturbation theory of peaks journal October 2019
Beyond linear galaxy alignments journal November 2019
Bias to CMB lensing measurements from the bispectrum of large-scale structure journal August 2016
Reducing the two-loop large-scale structure power spectrum to low-dimensional, radial integrals journal November 2016
Fast and accurate computation of projected two-point functions journal January 2018
Perturbation theory challenge for cosmological parameters estimation: Matter power spectrum in real space journal March 2019
FAST-PT: a novel algorithm to calculate convolution integrals in cosmological perturbation theory text January 2016
A bias to CMB lensing measurements from the bispectrum of large-scale structure text January 2016
FFT-PT: Reducing the two-loop large-scale structure power spectrum to low-dimensional radial integrals text January 2016
FAST-PT II: an algorithm to calculate convolution integrals of general tensor quantities in cosmological perturbation theory text January 2016
The matter power spectrum in redshift space using effective field theory text January 2017
Cosmological Perturbation Theory Using the FFTLog: Formalism and Connection to QFT Loop Integrals text January 2017
Velocity bias and the nonlinear perturbation theory of peaks text January 2019

Similar Records

Fast large scale structure perturbation theory using one-dimensional fast Fourier transforms
Journal Article · Sun May 01 00:00:00 EDT 2016 · Physical Review D · OSTI ID:1328994

The Dark Energy Spectroscopic Instrument: one-dimensional power spectrum from first Ly α forest samples with Fast Fourier Transform
Journal Article · Thu Oct 05 00:00:00 EDT 2023 · Monthly Notices of the Royal Astronomical Society · OSTI ID:1328994

Large-scale structure perturbation theory without losing stream crossing
Journal Article · Wed Jan 10 00:00:00 EST 2018 · Physical Review. D. · OSTI ID:1328994

Related Subjects