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Faculty of Mathematics

 

Career

  • 2017-:Deputy Director of the Centre for Doctoral Training in Data Intensive Science
  • 2015-: Centre for Theorertical Cosmology Lecturer, University of Cambridge
  • 2009-2014: Research associate, University of Cambridge
  • 2005-2008: PhD student, University of Cambridge

Research

James is a member of the Department of Applied Mathematics and Theoretical Physics GR research group. His current research interests are primordial non-Gaussianity and the bispectrum of the CMB and Large Scale Structure. James also looks after the Centre for Doctoral Training in Data Intensive Science. The Cambridge CDT in Data Intensive Science is an innovative, interdisciplinary centre, distributed between the Department of Physics (Cavendish Laboratory), Department of Applied Mathematics and Theoretical Physics (DAMTP), Department of Pure Mathematics and Mathematical Statistics (DPMMS) and the Institute of Astronomy (IoA).

Publications

Projected two- and three-point statistics: Forecasts and mitigation of non-linear RSDs
O Leicht, T Baldauf, J Fergusson, P Shellard
– Monthly Notices of the Royal Astronomical Society
(2021)
503,
stab616-
Planck 2018 results: IX. Constraints on primordial non-Gaussianity
Y Akrami, F Arroja, M Ashdown, J Aumont, C Baccigalupi, M Ballardini, AJ Banday, RB Barreiro, N Bartolo, S Basak, K Benabed, JP Bernard, M Bersanelli, P Bielewicz, JR Bond, J Borrill, FR Bouchet, M Bucher, C Burigana, RC Butler, E Calabrese, JF Cardoso, B Casaponsa, A Challinor, HC Chiang et al.
– Astronomy and Astrophysics: a European journal
(2020)
641,
ARTN A9
Planck 2018 results: VI. Cosmological parameters
P Collaboration, N Aghanim, Y Akrami, M Ashdown, J Aumont, C Baccigalupi, M Ballardini, AJ Banday, RB Barreiro, N Bartolo, S Basak, R Battye, K Benabed, J-P Bernard, M Bersanelli, P Bielewicz, JJ Bock, JR Bond, J Borrill, FR Bouchet, F Boulanger, M Bucher, C Burigana, RC Butler, E Calabrese et al.
– Astronomy and Astrophysics
(2020)
641,
A6
Planck2018 results
Y Akrami, F Arroja, M Ashdown, J Aumont, C Baccigalupi, M Ballardini, AJ Banday, RB Barreiro, N Bartolo, S Basak, K Benabed, JP Bernard, M Bersanelli, P Bielewicz, JJ Bock, JR Bond, J Borrill, FR Bouchet, F Boulanger, M Bucher, C Burigana, RC Butler, E Calabrese, JF Cardoso, J Carron et al.
– Astronomy and Astrophysics
(2020)
641,
A10
Planck 2018 results
P Collaboration, Y Akrami, F Arroja, M Ashdown, J Aumont, C Baccigalupi, M Ballardini, AJ Banday, RB Barreiro, N Bartolo, S Basak, R Battye, K Benabed, J-P Bernard, M Bersanelli, P Bielewicz, JJ Bock, JR Bond, J Borrill, FR Bouchet, F Boulanger, M Bucher, C Burigana, RC Butler, E Calabrese et al.
– Astronomy and Astrophysics
(2020)
641,
a1
CMB-S4 forecast on the primordial non-Gaussianity parameter of feature models
W Sohn, JR Fergusson
– Physical Review D
(2019)
100,
063536
General modal estimation for cross-bispectra
M Shiraishi, M Liguori, JR Fergusson, EPS Shellard
– Journal of Cosmology and Astroparticle Physics
(2019)
2019,
046
Planck 2018 results. VI. Cosmological parameters
C Planck, J Fergusson
(2019)
Exploring cosmic origins with CORE: Inflation
F Finelli, M Bucher, A Achúcarro, M Ballardini, N Bartolo, D Baumann, S Clesse, J Errard, W Handley, M Hindmarsh, K Kiiveri, M Kunz, A Lasenby, M Liguori, D Paoletti, C Ringeval, J Väliviita, BV Tent, V Vennin, P Ade, R Allison, F Arroja, M Ashdown, AJ Banday, R Banerji et al.
– Journal of Cosmology and Astroparticle Physics
(2018)
2018,
016
CMB bounds on tensor-scalar-scalar inflationary correlations
M Shiraishi, M Liguori, JR Fergusson
– Journal of Cosmology and Astroparticle Physics
(2018)
2018,
016
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Research Groups

Cantab Capital Institute for the Mathematics of Information
High Energy Physics

Room

B1.12

Telephone

01223 765247