Cosmology with tachyon field as dark energy JS Bagla, HK Jassal, T Padmanabhan Physical Review D 67 (6), 063504, 2003 | 679 | 2003 |
WMAP constraints on low redshift evolution of dark energy HK Jassal, JS Bagla, T Padmanabhan Monthly Notices of the Royal Astronomical Society: Letters 356 (1), L11-L16, 2005 | 435 | 2005 |
Observational constraints on low redshift evolution of dark energy: How consistent are different observations? HK Jassal, JS Bagla, T Padmanabhan arXiv preprint astro-ph/0506748, 2005 | 252 | 2005 |
Understanding the origin of CMB constraints on dark energy HK Jassal, JS Bagla, T Padmanabhan Monthly Notices of the Royal Astronomical Society 405 (4), 2639-2650, 2010 | 131* | 2010 |
Dark energy equation of state parameter and its evolution at low redshift A Tripathi, A Sangwan, HK Jassal Journal of Cosmology and Astroparticle Physics 2017 (06), 012, 2017 | 85 | 2017 |
Scalar field dark energy perturbations and their scale dependence S Unnikrishnan, HK Jassal, TR Seshadri Physical Review D 78 (12), 123504, 2008 | 48 | 2008 |
Reconstructing the dark energy potential A Sangwan, A Mukherjee, HK Jassal Journal of Cosmology and Astroparticle Physics 2018 (01), 018, 2018 | 46 | 2018 |
Constraining the dark energy statefinder hierarchy in a kinematic approach A Mukherjee, N Paul, HK Jassal Journal of Cosmology and Astroparticle Physics 2019 (01), 005, 2019 | 28 | 2019 |
Comparison of perturbations in fluid and scalar field models of dark energy HK Jassal Physical Review D 79 (12), 127301, 2009 | 28 | 2009 |
Tachyon field in cosmology HK Jassal Pramana 62, 757-760, 2004 | 27 | 2004 |
Evolution of perturbations in distinct classes of canonical scalar field models of dark energy HK Jassal Physical Review D 81 (8), 083513, 2010 | 22 | 2010 |
Reconstruction of latetime cosmology using principal component analysis R Sharma, A Mukherjee, HK Jassal The European Physical Journal Plus 137 (2), 219, 2022 | 19 | 2022 |
Holographic dark energy: constraints on the interaction from diverse observational data sets P Mukherjee, A Mukherjee, HK Jassal, A Dasgupta, N Banerjee The European Physical Journal Plus 134 (4), 147, 2019 | 19 | 2019 |
Low redshift observational constraints on tachyon models of dark energy A Singh, A Sangwan, HK Jassal Journal of Cosmology and Astroparticle Physics 2019 (04), 047, 2019 | 17 | 2019 |
Scalar field dark energy perturbations and the integrated Sachs-Wolfe effect HK Jassal Physical Review D 86 (4), 043528, 2012 | 16 | 2012 |
Perturbations in tachyon dark energy and their effect on matter clustering A Singh, HK Jassal, M Sharma Journal of Cosmology and Astroparticle Physics 2020 (05), 008, 2020 | 9 | 2020 |
Observational constraints on quintessence models of dark energy A Sangwan, A Tripathi, HK Jassal arXiv preprint arXiv:1804.09350, 2018 | 8 | 2018 |
Entropy of BTZ black strings in the brick-wall approach HK Jassal, L Sriramkumar Classical and Quantum Gravity 24 (10), 2589, 2007 | 7 | 2007 |
String dynamics near a Kaluza-Klein black hole HK Jassal, A Mukherjee, RP Saxena Physics Letters B 462 (1-2), 55-61, 1999 | 5 | 1999 |
Bouncing and collapsing universes dual to late-time cosmological models D Mukherjee, HK Jassal, K Lochan The European Physical Journal C 84 (3), 318, 2024 | 3 | 2024 |