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papers

Publications (95)

astro-ph.IM2019

CMB-S4 Science Case, Reference Design, and Project Plan

Kevork Abazajian, Graeme Addison, Peter Adshead +222

astro-ph.CO2022

Snowmass 2021 CMB-S4 White Paper

Kevork Abazajian, Arwa Abdulghafour, Graeme E. Addison +353

astro-ph.CO2017

Exploring cosmic origins with CORE: gravitational lensing of the CMB

Anthony Challinor, Rupert Allison, Julien Carron +110

astro-ph.CO2019

Messengers from the Early Universe: Cosmic Neutrinos and Other Light Relics

Daniel Green, Mustafa A. Amin, Joel Meyers +136

astro-ph.CO2017

Emission-angle and polarization-rotation effects in the lensed CMB

Antony Lewis, Alex Hall, Anthony Challinor

astro-ph.CO2024

The Atacama Cosmology Telescope: DR6 Gravitational Lensing Map and Cosmological Parameters

Mathew S. Madhavacheril, Frank J. Qu, Blake D. Sherwin +156

astro-ph.CO2019

Primordial Non-Gaussianity

P. Daniel Meerburg, Daniel Green, Muntazir Abidi +175

astro-ph2001

Peculiar velocity effects in high-resolution microwave background experiments

Anthony Challinor, Floor van Leeuwen

astro-ph.CO2025

Flat-sky Angular Power Spectra Revisited

Zucheng Gao, Zvonimir Vlah, Anthony Challinor

astro-ph.CO2012

Probing the neutrino mass hierarchy with CMB weak lensing

Alex C. Hall, Anthony Challinor

astro-ph2007

Bianchi Model CMB Polarization and its Implications for CMB Anomalies

Andrew Pontzen, Anthony Challinor

astro-ph.CO2021

Impact of internal-delensing biases on searches for primordial B-modes of CMB polarisation

Antón Baleato Lizancos, Anthony Challinor, Julien Carron

astro-ph.CO2009

Weak lensing of the CMB

Duncan Hanson, Anthony Challinor, Antony Lewis

astro-ph2008

Relativistic cosmology and large-scale structure

Christos G. Tsagas, Anthony Challinor, Roy Maartens

astro-ph.CO2017

Exploring Cosmic Origins with CORE: Inflation

CORE Collaboration, Fabio Finelli, Martin Bucher +129

astro-ph2004

Anisotropies in the Cosmic Microwave Background

Anthony Challinor

astro-ph.CO2013

Testing General Relativity with 21 cm intensity mapping

Alex Hall, Camille Bonvin, Anthony Challinor

astro-ph.CO2026

Unified and consistent structure growth measurements from joint ACT, SPT and \textit{Planck} CMB lensing

Frank J. Qu, Fei Ge, W. L. Kimmy Wu +143

astro-ph.CO2020

CMB-S4: Forecasting Constraints on Primordial Gravitational Waves

S4 Collaboration, Kevork Abazajian, Graeme E. Addison +233

astro-ph2009

Impact of modulation on CMB B-mode polarization experiments

Michael L. Brown, Anthony Challinor, Chris E. North +3

astro-ph.CO2025

Filtering in CMB data analysis with application to ACT DR4 and Planck observations

Erik Rosenberg, Steven Gratton, Anthony Challinor

astro-ph.CO2011

CMB temperature lensing power reconstruction

Duncan Hanson, Anthony Challinor, George Efstathiou +1

astro-ph.CO2012

CMB anisotropy science: a review

Anthony Challinor

astro-ph2004

Simulation of non-Gaussian CMB maps

Graca Rocha, M. P. Hobson, Sarah Smith +2

astro-ph.CO2017

The effect of Limber and flat-sky approximations on galaxy weak lensing

Pablo Lemos, Anthony Challinor, George Efstathiou

astro-ph.CO2012

CMB power spectrum parameter degeneracies in the era of precision cosmology

Cullan Howlett, Antony Lewis, Alex Hall +1

astro-ph.CO2013

On the joint analysis of CMB temperature and lensing-reconstruction power spectra

Marcel M. Schmittfull, Anthony Challinor, Duncan Hanson +1

astro-ph1999

Thermal and kinematic corrections to the microwave background polarization induced by galaxy clusters along the line of sight

Anthony Challinor, Matthew Ford, Anthony Lasenby

astro-ph.CO2014

PRISM (Polarized Radiation Imaging and Spectroscopy Mission): An Extended White Paper

PRISM Collaboration, Philippe André, Carlo Baccigalupi +140

astro-ph.CO2022

The reconstructed CMB lensing bispectrum

Alba Kalaja, Giorgio Orlando, Aleksandr Bowkis +3

astro-ph.CO2023

Optimizing the Evolution of Perturbations in the $Λ$CDM Universe

Nicholas Choustikov, Zvonimir Vlah, Anthony Challinor

astro-ph.CO2026

Estimation and mitigation of foregrounds in projected kSZ velocity reconstruction

Carmen Embil Villagra, Fiona McCarthy, Antón Baleato Lizancos +2

astro-ph.CO2026

Efficient computation of the galaxy angular bispectrum in redshift space

Zucheng Gao, Zvonimir Vlah, Anthony Challinor

astro-ph2000

All-sky convolution for polarimetry experiments

Anthony Challinor, Pablo Fosalba, Daniel Mortlock +3

astro-ph2006

Constraining fundamental physics with the cosmic microwave background

Anthony Challinor

astro-ph.CO2022

The Simons Observatory: Constraining inflationary gravitational waves with multi-tracer B-mode delensing

Toshiya Namikawa, Anton Baleato Lizancos, Naomi Robertson +32

astro-ph.CO2025

Extracting cosmological information from the abundance of galaxy clusters with simulation-based inference

Íñigo Zubeldia, Boris Bolliet, Anthony Challinor +1

astro-ph.CO2013

PRISM (Polarized Radiation Imaging and Spectroscopy Mission): A White Paper on the Ultimate Polarimetric Spectro-Imaging of the Microwave and Far-Infrared Sky

PRISM Collaboration, Philippe Andre, Carlo Baccigalupi +101

astro-ph.CO2009

Lecture notes on the physics of cosmic microwave background anisotropies

Anthony Challinor, Hiranya Peiris

astro-ph2002

Braneworld Tensor Anisotropies in the CMB

Bernard Leong, Anthony Challinor, Roy Maartens +1

astro-ph.CO2022

Delensing the CMB with the cosmic infrared background: the impact of foregrounds

Antón Baleato Lizancos, Anthony Challinor, Blake D. Sherwin +1

gr-qc2002

(1+3) Covariant Dynamics of Scalar Perturbations in Braneworlds

Bernard Leong, Peter Dunsby, Anthony Challinor +1

astro-ph2004

Fast estimation of polarization power spectra using correlation functions

Gayoung Chon, Anthony Challinor, Simon Prunet +2

astro-ph2001

Detecting magnetic CMB polarization on an incomplete sky

Antony Lewis, Anthony Challinor, Neil Turok

astro-ph2000

Microwave background anisotropies from gravitational waves: the 1+3 covariant approach

Anthony Challinor

astro-ph.CO2025

The Atacama Cosmology Telescope: A demonstration of CMB lensing measurement from daytime data

Irene Abril-Cabezas, Frank J. Qu, Joshua Kim +30

gr-qc2010

Linearization of homogeneous, nearly-isotropic cosmological models

Andrew Pontzen, Anthony Challinor

astro-ph2002

Evolution of cosmological dark matter perturbations

Antony Lewis, Anthony Challinor

astro-ph2007

The 21cm angular-power spectrum from the dark ages

Antony Lewis, Anthony Challinor

astro-ph.CO2024

The Simons Observatory: Combining delensing and foreground cleaning for improved constraints on inflation

Emilie Hertig, Kevin Wolz, Toshiya Namikawa +3

astro-ph.CO2019

The Simons Observatory: Science goals and forecasts

The Simons Observatory Collaboration, Peter Ade, James Aguirre +247

astro-ph.CO2014

Detecting the polarization induced by scattering of the microwave background quadrupole in galaxy clusters

Alex Hall, Anthony Challinor

astro-ph2003

Geometry of weak lensing of CMB polarization

Anthony Challinor, Gayoung Chon

astro-ph2007

Systematic errors in cosmic microwave background polarization measurements

Daniel O'Dea, Anthony Challinor, Bradley R. Johnson

astro-ph.CO2010

Asymmetric Beams and CMB Statistical Anisotropy

Duncan Hanson, Antony Lewis, Anthony Challinor

astro-ph.CO2019

The Next Generation of Cosmological Measurements with Type Ia Supernovae

Dan Scolnic, Saul Perlmutter, Greg Aldering +56

astro-ph.CO2017

Internal delensing of Planck CMB temperature and polarization

Julien Carron, Antony Lewis, Anthony Challinor

astro-ph.CO2025

The Atacama Cosmology Telescope: $B$-mode delensing with DR6 data and external tracers of large-scale structure

Emilie Hertig, Antón Baleato Lizancos, Frank J. Qu +14

astro-ph.IM2019

Understanding parameter differences between analyses employing nested data subsets

Steven Gratton, Anthony Challinor

astro-ph1998

Comptonization of an isotropic distribution in moving media: higher-order effects

Anthony Challinor, Anthony Lasenby

astro-ph2006

What can be learned from the lensed cosmic microwave background B-mode polarization power spectrum?

Sarah Smith, Anthony Challinor, Graca Rocha

astro-ph.CO2022

Biases to primordial non-Gaussianity measurements from CMB secondary anisotropies

William Coulton, Alexander Miranthis, Anthony Challinor

astro-ph1999

The covariant perturbative approach to cosmic microwave background anisotropies

Anthony Challinor

astro-ph.CO2010

CMB lensing and primordial non-Gaussianity

Duncan Hanson, Kendrick M. Smith, Anthony Challinor +1

astro-ph.CO2023

CMB lensing with shear-only reconstruction on the full sky

Frank J. Qu, Anthony Challinor, Blake D. Sherwin

astro-ph.CO2016

Measurement of CIB power spectra over large sky areas from Planck HFI maps

Daisy S. Y. Mak, Anthony Challinor, George Efstathiou +1

astro-ph.CO2025

An iterative CMB lensing estimator minimizing instrumental noise bias

Louis Legrand, Blake Sherwin, Anthony Challinor +2

astro-ph.CO2024

The Simons Observatory: Combining cross-spectral foreground cleaning with multitracer $B$-mode delensing for improved constraints on inflation

Emilie Hertig, Kevin Wolz, Toshiya Namikawa +16

astro-ph.CO2019

Cosmological constraints from Planck galaxy clusters with CMB lensing mass bias calibration

Íñigo Zubeldia, Anthony Challinor

astro-ph.CO2009

Cold Dark Matter Isocurvature Perturbations: Constraints and Model Selection

Ian Sollom, Anthony Challinor, Michael P. Hobson

astro-ph1998

Cosmic microwave background anisotropies in the CDM model: a covariant and gauge-invariant approach

Anthony Challinor, Anthony Lasenby

astro-ph.CO2014

Testing a direction-dependent primordial power spectrum with observations of the Cosmic Microwave Background

Yin-Zhe Ma, George Efstathiou, Anthony Challinor

astro-ph.CO2011

The linear power spectrum of observed source number counts

Anthony Challinor, Antony Lewis

astro-ph.CO2026

Impact of non-Gaussian likelihood on cosmological constraints from the thermal Sunyaev--Zel'dovich power spectrum: a simulation-based inference analysis

Licong Xu, Íñigo Zubeldia, James Alvey +2

astro-ph.CO2021

Revised estimates of CMB $B$-mode polarization induced by patchy reionization

Anirban Roy, Girish Kulkarni, P. Daniel Meerburg +4

astro-ph2004

Estimating the bispectrum of the Very Small Array data

Sarah Smith, Graca Rocha, Anthony Challinor +30

astro-ph.CO2016

Intrinsic alignment contamination to CMB lensing-galaxy weak lensing correlations from tidal torquing

Patricia Larsen, Anthony Challinor

astro-ph.CO2025

The Atacama Cosmology Telescope: A Measurement of the DR6 CMB Lensing Power Spectrum and its Implications for Structure Growth

Frank J. Qu, Blake D. Sherwin, Mathew S. Madhavacheril +155

astro-ph2005

Cosmic microwave background polarization analysis

Anthony Challinor

astro-ph2000

Microwave background polarization in cosmological models

Anthony Challinor

astro-ph.IM2019

CMB-S4 Decadal Survey APC White Paper

Kevork Abazajian, Graeme Addison, Peter Adshead +222

astro-ph.CO2022

Snowmass2021 Cosmic Frontier: Cosmic Microwave Background Measurements White Paper

Clarence L. Chang, Kevin M. Huffenberger, Bradford A. Benson +128

astro-ph2000

Efficient Computation of CMB anisotropies in closed FRW models

Antony Lewis, Anthony Challinor, Anthony Lasenby

astro-ph.CO2016

Demonstration of cosmic microwave background delensing using the cosmic infrared background

Patricia Larsen, Anthony Challinor, Blake D. Sherwin +1

astro-ph2006

Weak Gravitational Lensing of the CMB

Antony Lewis, Anthony Challinor

astro-ph2001

Analysis of CMB polarization on an incomplete sky

Antony Lewis, Anthony Challinor, Neil Turok

astro-ph.CO2020

Quantifying the statistics of CMB-lensing-derived galaxy cluster mass measurements with simulations

Íñigo Zubeldia, Anthony Challinor

astro-ph.IM2019

The Simons Observatory: Astro2020 Decadal Project Whitepaper

The Simons Observatory Collaboration, Maximilian H. Abitbol, Shunsuke Adachi +280

astro-ph.CO2020

Fast computation of angular power spectra and covariances of high-resolution cosmic microwave background maps using the Toeplitz approximation

Thibaut Louis, Sigurd Naess, Xavier Garrido +1

astro-ph2005

Lensed CMB power spectra from all-sky correlation functions

Anthony Challinor, Antony Lewis

astro-ph2005

Error analysis of quadratic power spectrum estimates for CMB polarization: sampling covariance

Anthony Challinor, Gayoung Chon

astro-ph.CO2021

Limitations of CMB B-mode template delensing

Antón Baleato Lizancos, Anthony Challinor, Julien Carron

astro-ph.CO2025

The Atacama Cosmology Telescope: High-redshift measurement of structure growth from the cross-correlation of Quaia quasars and CMB lensing from ACT DR6 and $\textit{Planck}$ PR4

Carmen Embil Villagra, Gerrit Farren, Giulio Fabbian +14

astro-ph.CO2017

Exploring Cosmic Origins with CORE: Cosmological Parameters

Eleonora Di Valentino, Thejs Brinckmann, Martina Gerbino +125

astro-ph.CO2011

The shape of the CMB lensing bispectrum

Antony Lewis, Anthony Challinor, Duncan Hanson