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Department of Applied Mathematics and Theoretical Physics

Professor Anthony David Challinor

Career

  • 2017-present Professor of Cosmology and Astrophysics
    • Deputy Director, Institute of Astromony
    • Deputy Director, Kavli Institute for Cosmology, Cambridge
  • 2011-2017 Reader in Astrophysics and Cosmology
  • 2006 -2011 University Lecturer, Institute of Astronomy and DAMTP
  • 2002 -2007 Royal Society University Research Fellow
  • 2000 -2002 PPARC Postdoctoral Research Fellow
  • 1998 -present Fellow, Queens' College

Research

I have a range of research interests in physical and theoretical cosmology, mostly centred on the issue of testing the cosmological model and the origin of cosmic structure with cosmological observations. A particular focus is the the origin, interpretation, and measurement of temperature anisotropies and polarization in the CMB. I am a Core Team member of the Planck High-Frequency Instrument and a member of the Simons Observatory with particular interests in lensing of the CMB, constraining the key cosmological parameters and searching for B-mode polarization induced by gravitational waves from the early universe.

Selected Publications

Publications list on ADS

 

Publications

Spacetime algebra and electron physics
CJL Doran, AN Lasenby, SF Gull, S Somaroo, AD Challinor
– Advances in Imaging and Electron Physics
(2005)
95,
271
(link to publication)
Error analysis of quadratic power spectrum estimates for cosmic microwave background polarization: sampling covariance
A Challinor, G Chon
– Monthly Notices of the Royal Astronomical Society
(2005)
360,
509
(doi: 10.1111/j.1365-2966.2005.09076.x)
Lensed CMB power spectra from all-sky correlation functions
A Challinor, A Lewis
– Physical Review D
(2005)
71,
103010
(doi: 10.1103/PhysRevD.71.103010)
Simulation of non-Gaussian cosmic microwave background maps
G Rocha, MP Hobson, S Smith, P Ferreira, A Challinor
– Monthly Notices of the Royal Astronomical Society
(2005)
357,
1
(doi: 10.1111/j.1365-2966.2005.08552.x)
Cosmic microwave background anisotropies
A Challinor
– PHYSICS OF THE EARLY UNIVERSE
(2005)
653,
71
(link to publication)
3 Cosmic Microwave Background Anisotropies
A Challinor
– Lecture Notes in Physics
(2004)
653,
71
(doi: 10.1007/978-3-540-31535-3_3)
Estimating the bispectrum of the Very Small Array data
S Smith, G Rocha, A Challinor, RA Battye, P Carreira, K Cleary, RD Davies, RJ Davis, C Dickinson, R Genova-Santos, K Grainge, CM Gutierrez, YA Hafez, MP Hobson, ME Jones, R Kneissl, K Lancaster, A Lasenby, JP Leahy, K Maisinger, GG Pooley, N Rajguru, R Rebolo, JA Rubino-Martin, PS Molina, RDE Saunders, RS Savage, P Scott, A Slosar, AC Taylor, D Titterington, E Waldram, RA Watson
– Monthly Notices of the Royal Astronomical Society
(2004)
352,
887
(doi: 10.1111/j.1365-2966.2004.07885.x)
Estimating the bispectrum of the Very Small Array data
S Smith, G Rocha, A Challinor, RA Battye, P Carreira, K Cleary, RD Davies, RJ Davis, C Dickinson, R Genova-Santos, K Grainge, CM Gutiérrez, YA Hafez, MP Hobson, ME Jones, R Kneissl, K Lancaster, A Lasenby, JP Leahy, K Maisinger, GG Pooley, N Rajguru, R Rebolo, JA Rubiño-Martin, PS Molina, RDE Saunders, RS Savage, P Scott, A Slosar, AC Taylor, D Titterington, E Waldram, RA Watson
– Monthly Notices of the Royal Astronomical Society
(2004)
352,
887
(doi: 10.1111/j.1365-2966.2004.07885.x)
CLOVER - A new instrument for measuring the B-mode polarization of the CMB
AC Taylor, A Challinor, D Goldie, K Grainge, ME Jones, AN Lasenby, S Withington, G Yassin, WK Gear, L Piccirillo, P Ade, PD Mauskopf, B Maffei, G Pisano
(2004)
(link to publication)
Fast estimation of polarization power spectra using correlation functions
GY Chon, A Challinor, S Prunet, E Hivon, I Szapudi
– Monthly Notices of the Royal Astronomical Society
(2004)
350,
914
(doi: 10.1111/j.1365-2966.2004.07737.x)
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Research Group

Relativity and Gravitation

Email

A.D.Challinor@ast.cam.ac.uk

Room

B2.08

Telephone

01223 764341

Personal homepage

http://www.damtp.cam.ac.uk/user/gr/about/members/challinor.html

Study at Cambridge

About the University

Research at Cambridge