SN
Seshadri Nadathur
University of Portsmouth, University College London, University of Oxford, University of Delhi, University of Portsmouth Institute of Cosmology and Gravitation
Research areas: Physics and Astronomy · Astronomy and Astrophysics · Galaxies: Formation, Evolution, Phenomena · Cosmology and Gravitation Theories · Stellar, planetary, and galactic studies
0000-0001-9070-3102
Employment
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University of Portsmouth Research, Professor, Professor of Cosmology2026 - Present
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University College London STFC Ernest Rutherford Fellow2021 - 2021
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University of Portsmouth Institute of Cosmology and Gravitation Marie Curie Research Fellow and Dennis Sciama Fellow2015 - 2020
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University of Helsinki Postdoctoral Researcher2013 - 2015
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Universitat Bielefeld Postdoctoral Research Fellow2011 - 2013
Education
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University of Oxford DPhil in Theoretical Physics2007 - 2011
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University of Oxford MPhys2005 - 2007
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University of Delhi B.Sc. (Hons.) Physics2002 - 2005
Projects & Funding
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New cosmology measurements with voids in next-generation galaxy surveys Science and Technology Facilities Council2020 - 2025
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Cosmology with voids and superclusters: combining theory, simulation and observation European Commission2015 - 2017
Publications (305)
- Euclid preparation: CXII. Baryon acoustic oscillations extraction techniques Save
- Unveiling Hidden Lyman Alpha Emitters in the DESI DR1 Data Save
- The linear point standard ruler with DESI DR1 and DR2 data Save
- Systematic uncertainties on DESI Tully-Fisher distances constrained with Integral Field Spectroscopy Save
- Euclid preparation: CXI. 6x2 pt analysis of Euclid's spectroscopic and photometric data sets Save
- Cosmological Constraints from Full-Scale Clustering and Galaxy-Galaxy Lensing with DESI DR1 Save
- Clustering of high-redshift quasars with DESI DR2 Save
- Baryon Acoustic Oscillations from the C IV Forest with DESI DR2 Save
- The DESI Y1 RR Lyrae catalog I Save
- Effect of local environment on Lyα line profile in DESI/ODIN LAEs Save
- The composite spectrum of QSO absorption line systems in DESI DR2 Save
- Peering down the barrel with DESI DR2 Save
- Tracing the cosmic evolution of the cool circumgalactic medium of luminous red galaxies with DESI year 1 data Save
- Cosmological constraints from the DESI DR1 joint power spectrum and bispectrum analysis Save
- A New Record Census of Dwarf AGN and a Bimodal MBH − M⋆ Scaling Relation with DESI DR1 Save
- Euclid preparation. CIX. Baryon acoustic oscillation analysis of photometric galaxy clustering in configuration space Save
- Euclid preparation: CV. CosmoPostProcess Save
- Euclid preparation: CVI. Probing galaxy evolution within cosmic voids in Euclid-like simulations Save
- Euclid preparation: CX. Testing template-fitting models for the multipoles of the two-point clustering of galaxy clusters Save
- Euclid preparation: CIV. Impact of galaxy intrinsic alignment modelling choices on Euclid 3x2pt cosmology Save