Collected Works of Prof. Rajasekaran https://dspace.imsc.res.in/xmlui/handle/123456789/624 Collected Works of Prof. Rajasekaran Thu, 04 Jun 2026 12:26:17 GMT 2026-06-04T12:26:17Z Collected Works of Prof. Rajasekaran https://dspace:443/xmlui/bitstream/id/6080/ https://dspace.imsc.res.in/xmlui/handle/123456789/624 Introduction to String Theories https://dspace.imsc.res.in/xmlui/handle/123456789/839 Introduction to String Theories Rajasekaran G. Fri, 01 Jan 1988 00:00:00 GMT https://dspace.imsc.res.in/xmlui/handle/123456789/839 1988-01-01T00:00:00Z HEP research in the Indian context - Reply https://dspace.imsc.res.in/xmlui/handle/123456789/832 HEP research in the Indian context - Reply Rajasekaran G.; Ramachandran R. Wed, 01 Jan 1997 00:00:00 GMT https://dspace.imsc.res.in/xmlui/handle/123456789/832 1997-01-01T00:00:00Z The discovery of Dirac equation and its impact on present-day Physics https://dspace.imsc.res.in/xmlui/handle/123456789/837 The discovery of Dirac equation and its impact on present-day Physics Rajasekaran G. Fri, 01 Jan 1993 00:00:00 GMT https://dspace.imsc.res.in/xmlui/handle/123456789/837 1993-01-01T00:00:00Z Working Group report: Netrino and astroparticle physics https://dspace.imsc.res.in/xmlui/handle/123456789/857 Working Group report: Netrino and astroparticle physics Srubabati Goswami; Raghavan Rangarajan; Rajasekaran G. This is the report of neutrino and astroparticle physics working group at WHEPP-8. We present the discussions carried out during the workshop on selected topics in the above fields and also indicate progress made subsequently. The neutrino physics subgroup studied the possibilities of constraining neutrino masses, mixing and CPT violation in lepton sector from future experiments. Neutrino mass models in the context of Abelian horizontal symmetries, warped extra dimensions and in the presence of triplet Higgs were studied. Effect of threshold corrections on radiative magnification of mixing angles was investigated. The astroparticle physics subgroup focused on how various particle physics inputs affect the CMBR fluctuation spectrum, and on brane cosmology. This report also contains an introduction on how to use the publicly available code CMBFAST to calculate the CMBR fluctuations. Thu, 01 Jan 2004 00:00:00 GMT https://dspace.imsc.res.in/xmlui/handle/123456789/857 2004-01-01T00:00:00Z