| High quality QCD axion and the LHC A Hook, S Kumar, Z Liu, R Sundrum Physical review letters 124 (22), 221801, 2020 | 111 | 2020 |
| Heavy-lifting of gauge theories by cosmic inflation S Kumar, R Sundrum Journal of High Energy Physics 2018 (5), 11, 2018 | 110 | 2018 |
| Heavy axion opportunities at the DUNE near detector KJ Kelly, S Kumar, Z Liu Physical Review D 103 (9), 095002, 2021 | 84 | 2021 |
| Cosmological collider physics and the curvaton S Kumar, R Sundrum Journal of High Energy Physics 2020 (4), 1-28, 2020 | 66 | 2020 |
| Cosmological phase transition of spontaneous confinement K Agashe, P Du, M Ekhterachian, S Kumar, R Sundrum arXiv preprint arXiv:1910.06238, 2019 | 66 | 2019 |
| Seeing higher-dimensional grand unification in primordial non-gaussianities S Kumar, R Sundrum Journal of High Energy Physics 2019 (4), 1-43, 2019 | 59 | 2019 |
| The scalar chemical potential in cosmological collider physics A Bodas, S Kumar, R Sundrum Journal of High Energy Physics 2021 (2), 1-38, 2021 | 55 | 2021 |
| Phase transitions from the fifth dimension K Agashe, P Du, M Ekhterachian, S Kumar, R Sundrum Journal of High Energy Physics 2021 (2), 1-31, 2021 | 30 | 2021 |
| Classical cosmological collider physics and primordial features X Chen, R Ebadi, S Kumar Journal of Cosmology and Astroparticle Physics 2022 (08), 083, 2022 | 28 | 2022 |
| Free-streaming and coupled dark radiation isocurvature perturbations: constraints and application to the Hubble tension S Ghosh, S Kumar, Y Tsai arXiv preprint arXiv:2107.09076, 2021 | 25 | 2021 |
| Non-Gaussian stochastic gravitational waves from phase transitions S Kumar, R Sundrum, Y Tsai Journal of High Energy Physics 2021 (11), 1-21, 2021 | 24 | 2021 |
| Searching for axionlike particles with data scouting at ATLAS and CMS S Knapen, S Kumar, D Redigolo Physical Review D 105 (11), 115012, 2022 | 14 | 2022 |
| Multifield positivity bounds for inflation M Freytsis, S Kumar, GN Remmen, NL Rodd Journal of High Energy Physics 2023 (9), 1-43, 2023 | 12 | 2023 |
| Cosmological particle production and pairwise hotspots on the CMB JH Kim, S Kumar, A Martin, Y Tsai Journal of High Energy Physics 2021 (11), 1-36, 2021 | 12 | 2021 |
| Dark Grand Unification in the axiverse: decaying axion dark matter and spontaneous baryogenesis JW Foster, S Kumar, BR Safdi, Y Soreq Journal of High Energy Physics 2022 (12), 1-46, 2022 | 11 | 2022 |
| Bounds on gauge bosons coupled to nonconserved currents M Ekhterachian, A Hook, S Kumar, Y Tsai Physical Review D 104 (3), 035034, 2021 | 11 | 2021 |
| Gravitational waves from stochastic scalar fluctuations R Ebadi, S Kumar, A McCune, H Tai, LT Wang Physical Review D 109 (8), 083519, 2024 | 8 | 2024 |
| Signatures of primordial energy injection from axion strings JN Benabou, M Buschmann, S Kumar, Y Park, BR Safdi Physical Review D 109 (5), 055005, 2024 | 5 | 2024 |
| First constraints on heavy QCD axions with a liquid argon time projection chamber using the ArgoNeuT experiment R Acciarri, C Adams, B Baller, V Basque, F Cavanna, RS Fitzpatrick, ... Physical review letters 130 (22), 221802, 2023 | 5 | 2023 |
| Unraveling cosmological anisotropies within stochastic gravitational wave backgrounds Y Cui, S Kumar, R Sundrum, Y Tsai Journal of Cosmology and Astroparticle Physics 2023 (10), 064, 2023 | 3 | 2023 |
Zhen LiuUniversity of MinnesotaVerified email at umn.edu
