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Nikhil Padmanabhan

Identifiers

  • name variant Nikhil Padmanabhan 0.60 · backfill

Papers (88)

  1. Optimal Transport Reconstruction of Biased Tracers in Primordial Non-Gaussian Fields astro-ph.CO · 2026 · author #3
  2. Astro2020 APC White Paper: The MegaMapper: a z > 2 spectroscopic instrument for the study of Inflation and Dark Energy astro-ph.IM · 2019 · author #51
  3. GUT-Scale Primordial Black Holes: Mergers and Gravitational Waves astro-ph.CO · 2019 · author #3
  4. Ensemble photometric redshifts astro-ph.GA · 2019 · author #1
  5. WFIRST Science Investigation Team "Cosmology with the High Latitude Survey" Annual Report 2017 astro-ph.CO · 2018 · author #38
  6. The clustering of the SDSS-IV extended Baryon Oscillation Spectroscopic Survey DR14 quasar sample: Measuring the anisotropic Baryon Acoustic Oscillations with redshift weights astro-ph.CO · 2018 · author #2
  7. The clustering of the SDSS-IV extended Baryon Oscillation Spectroscopic Survey DR14 quasar sample: measuring the evolution of the growth rate using redshift space distortions between redshift 0.8 and 2.2 astro-ph.CO · 2018 · author #7
  8. The extended Baryon Oscillation Spectroscopic Survey (eBOSS): testing a new approach to measure the evolution of the structure growth astro-ph.CO · 2017 · author #6
  9. Matched filtering with interferometric 21cm experiments astro-ph.CO · 2017 · author #2
  10. Mitigating the Impact of the DESI Fiber Assignment on Galaxy Clustering astro-ph.CO · 2016 · author #2
  11. The DESI Experiment Part II: Instrument Design astro-ph.IM · 2016 · author #202
  12. The DESI Experiment Part I: Science,Targeting, and Survey Design astro-ph.IM · 2016 · author #202
  13. The clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey: cosmological analysis of the DR12 galaxy sample astro-ph.CO · 2016 · author #30
  14. The Clustering of Galaxies in the Completed SDSS-III Baryon Oscillation Spectroscopic Survey: Cosmic Flows and Cosmic Web from Luminous Red Galaxies astro-ph.CO · 2016 · author #23
  15. Redshift Weights for Baryon Acoustic Oscillations : Application to Mock Galaxy Catalogs astro-ph.CO · 2016 · author #2
  16. Estimating sparse precision matrices astro-ph.IM · 2015 · author #1
  17. Hypercalibration: A Pan-STARRS1-based recalibration of the Sloan Digital Sky Survey astro-ph.IM · 2015 · author #4
  18. Combining galaxy and 21cm surveys astro-ph.CO · 2015 · author #5
  19. Efficient Construction of Mock Catalogs for Baryon Acoustic Oscillation Surveys astro-ph.CO · 2015 · author #2
  20. Large Covariance Matrices: Smooth Models from the 2-Point Correlation Function astro-ph.CO · 2015 · author #5
  21. SDSS-III Baryon Oscillation Spectroscopic Survey Data Release 12: galaxy target selection and large scale structure catalogues astro-ph.CO · 2015 · author #3
  22. The Scale-Dependence of Halo Assembly Bias astro-ph.CO · 2015 · author #3
  23. The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: Baryon Acoustic Oscillations in the correlation function of LOWZ and CMASS galaxies in Data Release 12 astro-ph.CO · 2015 · author #11
  24. The SDSS-IV extended Baryon Oscillation Spectroscopic Survey: Overview and Early Data astro-ph.CO · 2015 · author #97
  25. Including parameter dependence in the data and covariance for cosmological inference astro-ph.CO · 2015 · author #2
  26. Assessing Colour-dependent Occupation Statistics Inferred from Galaxy Group Catalogues astro-ph.GA · 2015 · author #4
  27. Optimal Redshift Weighting For Baryon Acoustic Oscillations astro-ph.CO · 2014 · author #2
  28. Cosmological implications of baryon acoustic oscillation (BAO) measurements astro-ph.CO · 2014 · author #56
  29. Coming of Age in the Dark Sector: How Dark Matter Haloes grow their Gravitational Potential Wells astro-ph.GA · 2014 · author #6
  30. The WiggleZ Dark Energy Survey: Improved Distance Measurements to z = 1 with Reconstruction of the Baryonic Acoustic Feature astro-ph.CO · 2014 · author #4
  31. The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: Baryon Acoustic Oscillations in the Data Release 10 and 11 galaxy samples astro-ph.CO · 2013 · author #31
  32. The Clustering of Galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: Including covariance matrix errors astro-ph.CO · 2013 · author #16
  33. Cosmic Emulation: Fast Predictions for the Galaxy Power Spectrum astro-ph.CO · 2013 · author #4
  34. Sloan Digital Sky Survey III Photometric Quasar Clustering: Probing the Initial Conditions of the Universe using the Largest Volume astro-ph.CO · 2013 · author #9
  35. The Tenth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the SDSS-III Apache Point Observatory Galactic Evolution Experiment astro-ph.IM · 2013 · author #152
  36. The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: Measuring D_A and H at z=0.57 from the Baryon Acoustic Peak in the Data Release 9 Spectroscopic Galaxy Sample astro-ph.CO · 2013 · author #20
  37. The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: single-probe measurements and the strong power of normalized growth rate on constraining dark energy astro-ph.CO · 2013 · author #6
  38. The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: cosmological constraints from the full shape of the clustering wedges astro-ph.CO · 2013 · author #10
  39. The Clustering of Galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: Measuring H(z) and D_A(z) at z = 0.57 with Clustering Wedges astro-ph.CO · 2013 · author #8
  40. Cross-Correlation of SDSS DR7 Quasars and DR10 BOSS Galaxies: The Weak Luminosity Dependence of Quasar Clustering at z~0.5 astro-ph.CO · 2012 · author #8
  41. The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: Luminosity and Color Dependence and Redshift Evolution astro-ph.CO · 2012 · author #15
  42. The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: the low redshift sample astro-ph.CO · 2012 · author #3
  43. The Baryon Oscillation Spectroscopic Survey of SDSS-III astro-ph.CO · 2012 · author #101
  44. The Ninth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the SDSS-III Baryon Oscillation Spectroscopic Survey astro-ph.IM · 2012 · author #140
  45. Measuring D_A and H at z=0.35 from the SDSS DR7 LRGs using baryon acoustic oscillations astro-ph.CO · 2012 · author #3
  46. The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: measurements of the growth of structure and expansion rate at z=0.57 from anisotropic clustering astro-ph.CO · 2012 · author #6
  47. The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: a large sample of mock galaxy catalogues astro-ph.CO · 2012 · author #17
  48. The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: Baryon Acoustic Oscillations in the Data Release 9 Spectroscopic Galaxy Sample astro-ph.CO · 2012 · author #41
  49. The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: measuring structure growth using passive galaxies astro-ph.CO · 2012 · author #14
  50. The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: Analysis of potential systematics astro-ph.CO · 2012 · author #24
  51. The clustering of galaxies at z~0.5 in the SDSS-III Data Release 9 BOSS-CMASS sample: a test for the LCDM cosmology astro-ph.CO · 2012 · author #18
  52. A 2% Distance to z = 0.35 by Reconstructing Baryon Acoustic Oscillations - III : Cosmological Measurements and Interpretation astro-ph.CO · 2012 · author #5
  53. A 2% Distance to z=0.35 by Reconstructing Baryon Acoustic Oscillations - II: Fitting Techniques astro-ph.CO · 2012 · author #2
  54. A 2% Distance to z=0.35 by Reconstructing Baryon Acoustic Oscillations - I : Methods and Application to the Sloan Digital Sky Survey astro-ph.CO · 2012 · author #1
  55. Clustering of Sloan Digital Sky Survey III Photometric Luminous Galaxies: The Measurement, Systematics and Cosmological Implications astro-ph.CO · 2012 · author #7
  56. Acoustic scale from the angular power spectra of SDSS-III DR8 photometric luminous galaxies astro-ph.CO · 2012 · author #8
  57. The Dark Matter Haloes and Host Galaxies of MgII Absorbers at z~1 astro-ph.CO · 2011 · author #3
  58. Ameliorating Systematic Uncertainties in the Angular Clustering of Galaxies: A Study using SDSS-III astro-ph.CO · 2011 · author #21
  59. The Eighth Data Release of the Sloan Digital Sky Survey: First Data from SDSS-III astro-ph.IM · 2011 · author #116
  60. SDSS-III: Massive Spectroscopic Surveys of the Distant Universe, the Milky Way Galaxy, and Extra-Solar Planetary Systems astro-ph.IM · 2011 · author #151
  61. Testing adiabatic contraction with SDSS elliptical galaxies astro-ph.CO · 2009 · author #3
  62. High-precision predictions for the acoustic scale in the non-linear regime astro-ph.CO · 2009 · author #6
  63. Reconstructing baryon oscillations astro-ph.CO · 2009 · author #3
  64. CMB Constraints on WIMP Annihilation: Energy Absorption During the Recombination Epoch astro-ph.CO · 2009 · author #2
  65. Calibrating the Baryon Oscillation Ruler for Matter and Halos astro-ph.CO · 2009 · author #1
  66. A critical look at cosmological perturbation theory techniques astro-ph.CO · 2009 · author #3
  67. Breaking Halo Occupation Degeneracies with Marked Statistics astro-ph · 2008 · author #2
  68. Reconstructing Baryon Oscillations: A Lagrangian Theory Perspective astro-ph · 2008 · author #1
  69. Constraints on local primordial non-Gaussianity from large scale structure astro-ph · 2008 · author #5
  70. CMB and 21-cm Signals for Dark Matter with a Long-Lived Excited State astro-ph · 2008 · author #2
  71. Constraining Anisotropic Baryon Oscillations astro-ph · 2008 · author #1
  72. Correlation of CMB with large-scale structure: I. ISW Tomography and Cosmological Implications astro-ph · 2008 · author #3
  73. Correlation of CMB with large-scale structure: II. Weak lensing astro-ph · 2008 · author #3
  74. The DEEP2 Galaxy Redshift Survey: Color and Luminosity Dependence of Galaxy Clustering at z~1 astro-ph · 2007 · author #9
  75. Exploring the Variable Sky with the Sloan Digital Sky Survey astro-ph · 2007 · author #20
  76. A Robust Estimator of the Small-Scale Galaxy Correlation Function astro-ph · 2006 · author #1
  77. Cosmological production of H_2 before the formation of the first galaxies astro-ph · 2006 · author #2
  78. The Milky Way Tomography with SDSS: I. Stellar Number Density Distribution astro-ph · 2005 · author #7
  79. Detecting Dark Matter Annihilation with CMB Polarization : Signatures and Experimental Prospects astro-ph · 2005 · author #1
  80. Systematic errors in weak lensing: application to SDSS galaxy-galaxy weak lensing astro-ph · 2005 · author #5
  81. Correlating the CMB with Luminous Red Galaxies : The Integrated Sachs-Wolfe Effect astro-ph · 2004 · author #1
  82. Sloan Digital Sky Survey Imaging of Low Galactic Latitude Fields: Technical Summary and Data Release astro-ph · 2004 · author #2
  83. Anomalously low PAH emission from low-luminosity galaxies astro-ph · 2004 · author #5
  84. Calibrating Photometric Redshifts of Luminous Red Galaxies astro-ph · 2004 · author #1
  85. Cross-correlation of CMB with large-scale structure: weak gravitational lensing astro-ph · 2004 · author #2
  86. Galaxy-galaxy weak lensing in SDSS: intrinsic alignments and shear calibration errors astro-ph · 2004 · author #5
  87. Stellar Masses and Star Formation Histories for 10^5 Galaxies from the Sloan Digital Sky Survey astro-ph · 2002 · author #19
  88. The power spectrum of the CfA/SSRS UZC galaxy redshift survey astro-ph · 1999 · author #1

Mentions

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Frequent Coauthors