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Issue Date	Title	Author(s)
2015-03	Effective time-independent analysis for quantum kicked systems	Bandyopadhyay, Jayendra N.; Sarkar, Tapomoy Guha
2018-10	Floquet analysis of a fractal-spectrum-generating periodically driven quantum system	Bandyopadhyay, Jayendra N.; Sarkar, Tapomoy Guha
2016-11	Phase transition in an Aubry-André system with a rapidly oscillating magnetic field	Bandyopadhyay, Jayendra N.; Sarkar, Tapomoy Guha
2018-02	Floquet topological phase transitions in a kicked Haldane-Chern insulator	Bandyopadhyay, Jayendra N.; Sarkar, Tapomoy Guha
2014-01	Thermal properties of a particle confined to a parabolic quantum well in two-dimensional space with conical disclination	Bandyopadhyay, Jayendra N.; Sarkar, Tapomoy Guha
2015-04	Self-similar spectrum in effective time independent Hamiltonians for kicked systems	Bandyopadhyay, Jayendra N.; Sarkar, Tapomoy Guha
2012-04	Constraining large‐scale H i bias using redshifted 21‐cm signal from the post‐reionization epoch	Sarkar, Tapomoy Guha
2015-08	On using large scale correlation of the Ly-α forest and redshifted 21-cm signal to probe HI distribution during the post reionization era	Sarkar, Tapomoy Guha
2011-01	Cross-correlation of the H i 21-cm signal and Lyα forest: a probe of cosmology	Sarkar, Tapomoy Guha
2015-09	Tomographic intensity mapping of the HI using the redshifted 21-cm observations opens up a new window towards our understanding of cosmological background evolution and structure formation. This is a key science goal of several upcoming radio telescopes including the Square Kilometer Array (SKA). In this article, we focus on the post-reionization signal and investigate the cross correlating of the 21-cm signal with other tracers of the large scale structure. We consider the cross-correlation of the post-reionization 21-cm signal with the Lyman- α forest, Lyman-break galaxies and late time anisotropies in the CMBR maps like weak lensing and the integrated Sachs Wolfe effect. We study the feasibility of detecting the signal and explore the possibility of obtaining constraints on cosmological models using it	Sarkar, Tapomoy Guha; Bandyopadhyay, Jayendra N.