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Publications

Publications ( in reverse chronological order )

  1. Intensity mapping of post-reionization 21-cm signal and its cross-correlations as a probe of f(R) gravity, C. B. V Dash,  Tapomoy Guha Sarkar, Anjan Kumar Sarkar  Journal of Astrophysics and Astronomy Indian Participation in the SKA 44(1) 5, (2023) 
  2. Probing Quintessence using BAO imprint on the cross-correlation of weak lensing and post-reionization HI  21-cm signal C. B. V Dash,  Tapomoy Guha Sarkar Monthly Notices of the Royal Astronomical Society 516 (3): 4156-4163 (2022)
  3. Constraining dark energy using the  cross-correlation of weak-lensing with post-reionization probes of neutral hydrogen C. B. V Dash,  Tapomoy Guha Sarkar Journal of Cosmology and Astroparticle Physics 02, 016 (2021)
  4. Constraining warm dark matter power spectrum using the cross-correlation of HI 21 cm signal and the Lyman alpha forest A. K.  Pal, Tapomoy Guha Sarkar Journal of Cosmology and Astroparticle Physics 2019 (12), 058 (2019)
  5. Floquet analysis of a fractal-spectrum generating periodically driven quantum system R. J. Sharma, Tapomoy Guha Sarkar, J. N. Badyopadhyay Physical Review E 98 (4) 042217 (2018)
  6. Predictions for measuring the cross power spectrum of the HI 21-cm signal and the Lyman-alpha forest using OWFA Anjan K Sarkar, Somnath Bharadwaj, Tapomoy Guha Sarkar, Journal of Cosmology and Astroparticle Physics (05), 051 (2018)
  7. Floquet Topological Phase transitions in a kicked Haldane Chern insulator Tridev Mishra, Anurag Pallaprolu, Tapomoy Guha Sarkar, Jayendra N Bandyopadhyay, Physical Review B 97 (8) 085405 (2018)     
  8. Cosmology and Astrophysics using the Post-Reionization HI Tapomoy Guha Sarkar, A. A. Sen, Journal of Astrophysics and Astronomy 37 (4), 33 (2016)
  9. Redshifted HI 21-cm Signal from the Post-Reionization Epoch: Cross-Correlations with Other Cosmological Probes Tapomoy Guha Sarkar, K. K. Datta, A. K. Pal, T. R. Choudhury, S. Bharadwaj, Journal of Astrophysics and Astronomy 37 (4), 26 (2016)
  10. Constraining neutrino mass using the large-scale H i distribution in the post-reionization epoch A. K. Pal, Tapomoy Guha Sarkar, Monthly Notices of the Royal Astronomical Society 459 (4), 3505-3511 (2016) 
  11. Phase transition in a Aubry-Andre system with rapidly oscillating magnetic field Tridev Mishra, Rajath Shashidhara, Tapomoy Guha Sarkar, J. N. Bandyopadhyay, Physical Review A 94, 053612 (2016)
  12. Prospects of probing quintessence with HI 21-cm intensity mapping survey A. Hossain, S. Thakur, Tapomoy Guha Sarkar , A. A. Sen, Monthly Notices of the Royal Astronomical Society 463 (4): 3492-3498 (2016)
  13. Floquet analysis of pulsed Dirac systems: a way to simulate rippled graphene Tridev Mishra, Tapomoy Guha Sarkar, J. N Bandyopadhyay, The European Physical Journal B 88 (9), 1-10 (2015)
  14. On using large scale correlation of the Lyman alpha forest and redshifted 21-cm signal to probe HI distribution during the post reionization era Tapomoy Guha Sarkar , K. K. Datta, Journal of Cosmology and Astroparticle Physics (08), 001 (2015)
  15. Effective time-independent analysis for quantum kicked systems J. N. Bandyopadhyay, Tapomoy Guha Sarkar Physical Review E 91 (3), 032923 (2015)
  16. Thermal properties of a particle confined to a parabolic quantum well in two-dimensional space with conica disclination Tridev Mishra, Tapomoy Guha Sarkar, and Jayendra N. Bandyopadhyay, Physical Reviews E 89, 012103 (2014)
  17. Predictions for BAO distance estimates from the cross-correlation of the Lyman- alpha forest and redshifted 21- cm emission Tapomoy Guha Sarkar, Somnath Bharadwaj. Journal of Cosmology and Astroparticle Physics Volume 08 No. 023 (2013)
  18. Probing primordial non-Gaussianity: The 3D Bispectrum of Ly-alpha forest and the redshifted 21-cm signa from the post reionization epoch Tapomoy Guha Sarkar, Dhiraj Kumar Hazra. Journal of Cosmology and Astroparticle Physics. Volume 04 No. 002 (2013)
  19. Primordial Non-Gaussianity in the Forest: 3D Bispectrum of Ly-alpha Flux Spectra Along Multiple Lines of Sight Dhiraj Kumar Hazra, Tapomoy Guha Sarkar, Physical Review Letters, 109, 121301 (2012)
  20. Constraining large scale HI bias using redshifted 21-cm signal from the post- reionization epoch Tapomoy Guha Sarkar, Sourav Mitra, Suman Majumdar, Tirthankar R Choudhury. Monthly Notices of the Royal Astronomical Society. Volume 421, pp 3570-3578.(2012)
  21. Metric deformation and eigenvalue problem in 2D for an irregular boundary Subhasis Panda, Tapomoy Guha Sarkar, S Pratik Khastgir. Progress in Theoretical Physics. Volume 127, No. 1, pp. 57-70. (2012)
  22. Cross-correlation of the HI 21-cm Signal and Lyman-α Forest: A Probe Of Cosmology Tapomoy Guha Sarkar, Somnath Bharadwaj, Tirthankar Roy Choudhury, Kanan Datta. Monthly Notices of the Royal Astronomical Society, Volume 410, Issue 2, pp. 1130-1134. (2010)
  23. The Effect of w-term on Visibility Correlation and Power Spectrum Estimation S Pratik Khastgir, Prasun Datta, Tapomoy Guha Sarkar. Monthly Notices of the Royal Astronomical Society: Letters, Volume 406, Issue 1, pp. L30- L34. (2010)
  24. CMBR Weak Lensing and HI 21-cm Cross-correlation Angular Power Spectrum Tapomoy Guha Sarkar. Journal of Cosmology and Astroparticle Physics Volume 02, No. 002. (2010)
  25. The CMBR ISW and HI 21-cm Cross-correlation Angular Power spectrum Tapomoy Guha Sarkar, Kanan K. Datta,S Bharadwaj. Journal of Cosmology and Astroparticle Physics Volume 0908, No.019. (2009)
  26. Gravitational Wave Detection Using Redshifted 21-cm Observations Somnath Bharadwaj, Tapomoy Guha Sarkar. Physical Reviews. D 79:124003, (2009)                                                                                                    
Conference Proceedings           
  1.  SKA-India Science Working Group on Epoch of Reionization and Cosmology J. S. Bagla, S. Bharadwaj, T. R. Choudhury, S. Das, K. K Datta, R. Ghara, Tapomoy Guha Sarkar, P. Jain, S. Nadkarni-Ghosh, A. Paranjape, S. Samui, A. A. Sen, A. Singal, L. Sriramkumar
  2. SKA-India Science Book: Version, 5 The cross-correlation of redshited 21-cm signal and Lyman-α forest: A cosmological probe Tapomoy Guha Sarkar, Somnath Bharadwaj ,Journal of Physics: Conference Series, Volume 484, Issue 1, 012033, (2014)


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