Weak Lensing of the CMB by Large-Scale Structure
arXiv:astro-ph/0403075 · doi:10.1016/j.newast.2004.05.003
Abstract
Several recent papers have studied lensing of the CMB by large-scale structures, which probes the projected matter distribution from to . This interest is motivated in part by upcoming high resolution, high sensitivity CMB experiments, such as APEX/SZ, ACT, SPT or Planck, which should be sensitive to lensing. In this paper we examine the reconstruction of the large-scale dark matter distribution from lensed CMB temperature anisotropies. We go beyond previous work in using numerical simulations to include higher order, non-Gaussian effects and study how well the quadratic estimator of \cite{Hu01a} is able to recover the input field. We also study contamination by kinetic Sunyaev-Zel'dovich signals, which is spectrally indistinguishable from lensed CMB anisotropies. We finish by estimating the sensitivity of the previously cited experiments.
arXiv comment26 pages, 13 figures, replaced to match the minor revisions of the accepted version
References in corpus (26)
- Weak Gravitational Lensing
- A Line of Sight Approach to Cosmic Microwave Background Anisotropies
- Cosmology with the Sunyaev-Zel'dovich Effect
- The Sunyaev-Zel'dovich Effect
- Nonlinear evolution of cosmological power spectra
- Mass Reconstruction with CMB Polarization
- CMB Lensing Reconstruction on the Full Sky
- How to measure CMB power spectra without losing information
- Reconstruction of lensing from the cosmic microwave background polarization
- GRAVITATIONAL LENSING EFFECT ON COSMIC MICROWAVE BACKGROUND ANISOTROPIES: A POWER SPECTRUM APPROACH
- The Angular Trispectrum of the CMB
- The mass function
- Determining Neutrino Mass from the CMB Alone
- Reconstructing Projected Matter Density from Cosmic Microwave Background
- Mapping the Dark Matter through the CMB Damping Tail
- Lensing Reconstruction with CMB Temperature and Polarization
- Analyzing weak lensing of the cosmic microwave background using the likelihood function
- Three-Point Correlations in Weak Lensing Surveys: Model Predictions and Applications
- Simulating weak lensing by large scale structure
- Lensing of the CMB: Non Gaussian aspects
- Lensing Induced Cluster Signatures in Cosmic Microwave Background
- Weak Lensing of the CMB: Extraction of Lensing Information from the Trispectrum
- Higher-order moments of the lensing shear and other spin two fields
- Lensing effect on polarization in microwave background: extracting convergence power spectrum
- Surveys of Galaxy Clusters with the Sunyaev Zel'dovich Effect
- Halo asphericity and the shear 3-pt function
Cited by in corpus (39)
- Detection of Gravitational Lensing in the Cosmic Microwave Background
- A measurement of gravitational lensing of the microwave background using South Pole Telescope data
- The Clustering of Galaxies in the SDSS-III DR9 Baryon Oscillation Spectroscopic Survey: Testing Deviations from and General Relativity using anisotropic clustering of galaxies
- Correlation of CMB with large-scale structure: II. Weak lensing
- Simulations of the Microwave Sky
- Lensed CMB simulation and parameter estimation
- Probing neutrino masses with CMB lensing extraction
- CMB temperature lensing power reconstruction
- CMB Lensing Power Spectrum Biases from Galaxies and Clusters using High-angular Resolution Temperature Maps
- Cosmic Shear of the Microwave Background: The Curl Diagnostic
- Cluster Mass Estimators from CMB Temperature and Polarization Lensing
- Lensing Reconstruction using redshifted 21cm Fluctuations
- A bias to CMB lensing measurements from the bispectrum of large-scale structure
- Full-sky lensing reconstruction of gradient and curl modes from CMB maps
- Cross-correlation of gravitational lensing from DES Science Verification data with SPT and Planck lensing
- Bias to CMB Lensing Reconstruction from Temperature Anisotropies due to Large-Scale Galaxy Motions
- Mapping dark matter with cosmic magnification
- The Kinetic Sunyaev-Zel'dovich Effect from Reionization: Simulated Full Sky Maps at Arcminute Resolution
- Full-sky maps for gravitational lensing of the CMB
- Cosmology with dropout selection: Straw-man surveys and CMB lensing
- Modeling CMB Lensing Cross Correlations with {\sc CLEFT}
- CMB lensing extraction and primordial non-Gaussianity
- Lensed CMB temperature and polarization maps from the Millennium Simulation
- Weak lensing generated by vector perturbations and detectability of cosmic strings
- Improving Small-Scale CMB Lensing Reconstruction
- Weak Lensing of the Primary CMB Bispectrum
- MillimeterDL: Deep Learning Simulations of the Microwave Sky
- Precision of diffuse 21-cm lensing
- Measuring Planck beams with planets
- The impact of extragalactic foregrounds on internal delensing of CMB B-mode polarization
- Sunyaev Zel'dovich polarization simulation
- Separating the Weak Lensing and Kinetic SZ Effects from CMB Temperature Maps
- Reconstruction of Gravitational Lensing Using WMAP 7-Year Data
- Gravitational lensing of the cosmic microwave background by nonlinear structures
- How Sensitive is the CMB to a Single Lens?
- CMB lensing reconstruction with point source masks
- A halo model of extragalactic contamination to CMB lensing, delensing, and cross-correlations
- Dark Secrets of Baryons: Illuminating Dark Matter-Baryon Interactions with JWST
- Weak Gravitational Lensing of CMB - Revisit