Faculty at School of Natural Sciences

Arindam Chatterjee

Arindam Chatterjee

Assistant Professor

School of Natural Sciences


Contact Information

Theoretical Particle and Astro-particle Physics, Cosmology

  1. Dark Matter [Supersymmetric and non-supersymmetric candidates, cosmological and astro-physical signatures and constraints, probing DM properties with CMB, prospects of direct and indirect detection and collider searches in specific models; thermal and various non-thermal production mechanisms]
  2. Inflationary Cosmology and aftermath [Embedding inflaton within a particle physics model; primordial gravitational wave; primordial magnetogenesis; (p)reheating; implications of cosmological data on Dark Matter model building]
  3. Collider searches for BSM physics [Discriminating between various supersymmetric models and constraining the same, implications for Dark Matter]

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High Energy Physics Group at Shiv Nadar University

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2006, B.Sc. (H), Chennai Mathematical Institute, India

2008, M.Sc., McMaster University, Canada

2012, Dr. rer. nat University of Bonn, Germany

10/12-09/15

Post-doctoral fellow, Harishchandra Research Institute, Prayagraj, India

10/15-11/19

DST-INSPIRE faculty, Indian Statistical Institute, Kolkata, India

DST-INSPIRE faculty fellowship (2015)

  1. Probing Dark Matter–Electron Interactions in the Cosmic Microwave Background Radiation
    Authors: Rahul Dhyani, Arnab Paul, Arindam Chatterjee
    Preprint: arXiv:2503.04539 [hep-ph] (6 March 2025)
    Published in: Journal of Cosmology and Astroparticle Physics (JCAP) 10 (2025) 046 (10 October 2025)
    DOI: 10.1088/1475-7516/2025/10/046
  2. Radiative Corrections to the Direct Detection of the Higgsino- and Wino-like Neutralino Dark Matter: Spin-Dependent Interactions
    Authors: Subhadip Bisal, Arindam Chatterjee, Debottam Das, Syed Adil Pasha
    Preprint: arXiv:2410.18205 [hep-ph] (23 October 2024)
    Published in: Physical Review D 111 (2025) 083003
    DOI: 10.1103/PhysRevD.111.083003
  3. Radiative Corrections to Aid the Direct Detection of the Higgsino-like Neutralino Dark Matter: Spin-Independent Interactions
    Authors: Subhadip Bisal, Arindam Chatterjee, Debottam Das, Syed Adil Pasha
    Preprint: arXiv:2311.09937 [hep-ph] (16 November 2023)
    Published in: Physical Review D 110 (2024) 023043
    DOI: 10.1103/PhysRevD.110.023043
  4. Electroweak Phase Transition in the Z3-invariant NMSSM: Implications of LHC and Dark Matter Searches and Prospects of Detecting the Gravitational Waves
    A Chatterjee, AK Datta, S Roy
    Journal of High Energy Physics 2022 (06), 2022
  5. Shedding Light on Dark Matter and Neutrino Interactions from Cosmology
    A Paul, A Chatterjee, A Ghoshal, S Pal
    Journal of Cosmology and Astroparticle Physics 2021 (October), 2021
  6. Inflation, (p)reheating and Neutrino Anomalies: Production of Sterile Neutrinos with Secret Interactions
    A Paul, A Ghoshal, A Chatterjee, S Pal
    The European Physical Journal C 79 (10), 1–15, 2019
  7. Revisiting Singlino Dark Matter of the Natural Z3-symmetric NMSSM in the Light of LHC
    W Abdallah, A Chatterjee, AK Datta
    Journal of High Energy Physics 2019 (9), 1–30, 2019
  8. Scope of Self-interacting Thermal WIMPs in a Minimal U(1)D Extension and its Future Prospects
    R Barman, B Bhattacherjee, A Chatterjee, A Choudhury, A Gupta
    Journal of High Energy Physics 1905, 177, 2019
  9. Multileptonic Signals of Co-annihilating Left-right Supersymmetric Dark Matter
    A Chatterjee, M Frank, B Fuks, K Huitu, S Mondal, SK Rai, H Waltari
    Physical Review D 99 (3), 035017, 2019
  10. Non-thermal Production of Dark Matter after Inflation
    N Bernal, A Chatterjee, A Paul
    Journal of Cosmology and Astroparticle Physics 2018 (12), 020, 2018
  11. Natural SUSY at LHC with Right-sneutrino LSP
    A Chatterjee, J Dutta, SK Rai
    Journal of High Energy Physics 2018 (6), 1–52, 2018
  12. Observable Tensor-to-scalar Ratio and Secondary Gravitational Wave Background
    A Chatterjee, A Mazumdar
    Physical Review D 97 (6), 063517, 2018

Quest for Dark Matter and Inflaton; DST, Govt. of India, 2015 (for five years).