Dr Dhiraj Kumar Hazra

vidwan id: 252973

Male

Reader, Department of Theoretical Physics
The Institute of Mathematical Sciences (IMSc), Chennai

0000-0001-7041-4143 Google Scholar Icon

55363454400

Expertise

Multidisciplinary Physics

Publications

Total Articles 42

Books 0

Proceedings 0

Publications

Scopus

Citations 1345

h-index 19

CrossRef

Citations 1511

h-index 23

Google Scholar

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Bio

Inflationary cosmology, Analysis of cosmological data, mainly data from Cosmic microwave background, Possible deviations from standard model of cosmology, Reionization, Large scale structure, Dark energy, Degeneracies in cosmology

Personal Details

Male
Reader , The Institute of Mathematical Sciences (IMSc), Chennai
The Institute of Mathematical Sciences, IV Cross Road, CIT Campus, Taramani

PhD

Other Institute 2012

Reader Jan 2020 – Present

The Institute of Mathematical Sciences (IMSc), Chennai | Department of Theoretical Physics

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Co-Authors (8)

Mr Anjan Sen

Ahmedabad University, Ahmadabad

Dr Rajeev Kumar Jain

Indian Institute of Science Bangalore

Dr Soumen Basak

Indian Institute of Science Education and Research(IISER), Thiruvanthpuram

Dr Sreenath V.

National Institute of Technology Karnataka

Prof L Sriramkumar

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Prof Supratik Pal

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Dr Tapomoy Guha Sarkar

Birla Institute of Technology and Science

Prof Tarun Souradeep

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Scholarly Work

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Scholarly Publications

Cosmological parameter estimation with free-form primordial power spectrum

Open Access

Article

Year: 2013. Volume: 87 , Issue: 12 .

Authors: Hazra D.;Shafieloo A.;Souradeep T.

10.1103/PhysRevD.87.123528

Primordial power spectrum: A complete analysis with the WMAP nine-year data

Open Access

Article

Journal of Cosmology and Astroparticle Physics. Year: 2013. Volume: 2013 , Issue: 7 .

Authors: Hazra D.;Shafieloo A.;Souradeep T.

10.1088/1475-7516/2013/07/031

Oscillations in the inflaton potential: Complete numerical treatment and comparison with the recent and forthcoming CMB datasets

Open Access

Article

Year: 2013. Volume: 87 , Issue: 8 .

Authors: Aich M.;Hazra D.K.;Sriramkumar L.;Souradeep T.

10.1103/PhysRevD.87.083526

BINGO: A code for the efficient computation of the scalar bi-spectrum

Open Access

Article

Journal of Cosmology and Astroparticle Physics. Year: 2013. Volume: 2013 , Issue: 5 .

Authors: Hazra D.K.;Sriramkumar L.;Martin J.

10.1088/1475-7516/2013/05/026

Reconstruction of broad features in the primordial spectrum and inflaton potential from Planck

Open Access

Article

Journal of Cosmology and Astroparticle Physics. Year: 2013. Volume: 2013 , Issue: 12 .

Authors: Dhiraj Kumar Hazra ., Arman Shafieloo ., George F Smoot .,

10.1088/1475-7516/2013/12/035

Changes in the halo formation rates due to features in the primordial spectrum

Open Access

Article

Journal of Cosmology and Astroparticle Physics. Year: 2013. Volume: 2013 , Issue: 3 .

Authors: Dhiraj Kumar Hazra .,

10.1088/1475-7516/2013/03/003

Primordial non-Gaussianity in the forest: 3D bispectrum of Lyman-α flux spectra along multiple lines of sight

Open Access

Article

Physical Review Letters. Year: 2012. Volume: 109 , Issue: 12 .

Authors: Hazra D.K.;Guha Sarkar T.

10.1103/PhysRevLett.109.121301

Erratum: Primordial non-gaussianity in the forest: 3D bispectrum of lyman-α flux spectra along multiple lines of sight (Physical Review Letters (2012) 109 (121301))

Open Access

Erratum

Physical Review Letters. Year: 2012. Volume: 109 , Issue: 14 .

Authors: Hazra D.K.;Guha Sarkar T.

10.1103/PhysRevLett.109.149902

Showing 33 to 40 of 42 results