World's Best Scientists 2026 revealed!
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Lloyd Knox

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Physics 126 630 601 350 328 454 145414

Lloyd Knox publications per year

The chart shows the history of publications by Lloyd Knox between 1993 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Lloyd Knox published across 34 years, from 1993 to 2026, averaging 16.3 papers a year. Output peaked at 59 publications in 2024. 31 of the 554 publications appeared in the last two years.

No. of publications
10 20 30 40 50
Bar chart. Horizontal axis: year, 1993 to 2026. Vertical axis: number of publications, 0 to 59. Peak 59 publications in 2024. 1993: 4 publications 1994: 3 publications 1995: 5 publications 1996: 3 publications 1997: 7 publications 1998: 11 publications 1999: 12 publications 2000: 11 publications 2001: 5 publications 2002: 10 publications 2003: 26 publications 2004: 10 publications 2005: 8 publications 2006: 11 publications 2007: 7 publications 2008: 4 publications 2009: 5 publications 2010: 11 publications 2011: 31 publications 2012: 23 publications 2013: 30 publications 2014: 23 publications 2015: 23 publications 2016: 18 publications 2017: 10 publications 2018: 16 publications 2019: 28 publications 2020: 17 publications 2021: 22 publications 2022: 21 publications 2023: 49 publications 2024: 59 publications 2025: 22 publications 2026: 9 publications
1993 2026

554 publications in total across all disciplines

View publications per year as a table
Lloyd Knox: publications per year, 1993 to 2026
Year Publications
1993 4
1994 3
1995 5
1996 3
1997 7
1998 11
1999 12
2000 11
2001 5
2002 10
2003 26
2004 10
2005 8
2006 11
2007 7
2008 4
2009 5
2010 11
2011 31
2012 23
2013 30
2014 23
2015 23
2016 18
2017 10
2018 16
2019 28
2020 17
2021 22
2022 21
2023 49
2024 59
2025 22
2026 9
Total 554
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Lloyd Knox publication distribution in Physics in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Physics in 2026. The highlighted bar marks where Lloyd Knox sits on this spectrum.

No. of scientists
50 100 150
Bar chart with 70 bars. Horizontal axis: publications, 103–122 to 1,469+. Vertical axis: number of scientists, 0 to 162. Most scientists, 162, have 323–342 publications. The last bar groups every scientist with 1,469 publications or more. The highlighted bar, 443–462 publications, is where this scientist sits. 103–122 publications: 7 scientists 123–142 publications: 10 scientists 143–162 publications: 31 scientists 163–182 publications: 35 scientists 183–202 publications: 53 scientists 203–222 publications: 81 scientists 223–242 publications: 85 scientists 243–262 publications: 112 scientists 263–282 publications: 114 scientists 283–302 publications: 126 scientists 303–322 publications: 136 scientists 323–342 publications: 162 scientists 343–362 publications: 155 scientists 363–382 publications: 156 scientists 383–402 publications: 134 scientists 403–422 publications: 145 scientists 423–442 publications: 147 scientists 443–462 publications: 131 scientists 463–482 publications: 131 scientists 483–502 publications: 116 scientists 503–522 publications: 106 scientists 523–542 publications: 103 scientists 543–562 publications: 87 scientists 563–582 publications: 84 scientists 583–602 publications: 94 scientists 603–622 publications: 70 scientists 623–642 publications: 76 scientists 643–662 publications: 60 scientists 663–682 publications: 54 scientists 683–702 publications: 60 scientists 703–722 publications: 48 scientists 723–742 publications: 64 scientists 743–762 publications: 48 scientists 763–782 publications: 37 scientists 783–802 publications: 43 scientists 803–822 publications: 34 scientists 823–842 publications: 36 scientists 843–862 publications: 32 scientists 863–882 publications: 32 scientists 883–902 publications: 31 scientists 903–922 publications: 25 scientists 923–942 publications: 15 scientists 943–962 publications: 24 scientists 963–982 publications: 13 scientists 983–1,002 publications: 21 scientists 1,003–1,022 publications: 21 scientists 1,023–1,042 publications: 16 scientists 1,043–1,062 publications: 9 scientists 1,063–1,082 publications: 19 scientists 1,083–1,102 publications: 11 scientists 1,103–1,122 publications: 17 scientists 1,123–1,142 publications: 11 scientists 1,143–1,162 publications: 7 scientists 1,163–1,182 publications: 4 scientists 1,183–1,202 publications: 10 scientists 1,203–1,222 publications: 8 scientists 1,223–1,242 publications: 16 scientists 1,243–1,262 publications: 4 scientists 1,263–1,282 publications: 10 scientists 1,283–1,302 publications: 5 scientists 1,303–1,322 publications: 7 scientists 1,323–1,342 publications: 4 scientists 1,343–1,362 publications: 8 scientists 1,363–1,382 publications: 6 scientists 1,383–1,402 publications: 7 scientists 1,403–1,422 publications: 3 scientists 1,423–1,442 publications: 4 scientists 1,443–1,462 publications: 4 scientists 1,463–1,468 publications: 3 scientists 1,469+ publications: 100 scientists
103–122 publications 1,469+

This scientist: 454 publications — 48th percentile

48% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,469 publications or more.

View publications distribution as a table
Number of Physics scientists by publication count, Research.com 2026 ranking edition. Based on 3,678 ranked scientists.
Publications Scientists This scientist
103–122 7
123–142 10
143–162 31
163–182 35
183–202 53
203–222 81
223–242 85
243–262 112
263–282 114
283–302 126
303–322 136
323–342 162
343–362 155
363–382 156
383–402 134
403–422 145
423–442 147
443–462 131 454
463–482 131
483–502 116
503–522 106
523–542 103
543–562 87
563–582 84
583–602 94
603–622 70
623–642 76
643–662 60
663–682 54
683–702 60
703–722 48
723–742 64
743–762 48
763–782 37
783–802 43
803–822 34
823–842 36
843–862 32
863–882 32
883–902 31
903–922 25
923–942 15
943–962 24
963–982 13
983–1,002 21
1,003–1,022 21
1,023–1,042 16
1,043–1,062 9
1,063–1,082 19
1,083–1,102 11
1,103–1,122 17
1,123–1,142 11
1,143–1,162 7
1,163–1,182 4
1,183–1,202 10
1,203–1,222 8
1,223–1,242 16
1,243–1,262 4
1,263–1,282 10
1,283–1,302 5
1,303–1,322 7
1,323–1,342 4
1,343–1,362 8
1,363–1,382 6
1,383–1,402 7
1,403–1,422 3
1,423–1,442 4
1,443–1,462 4
1,463–1,468 3
1,469+ 100
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Lloyd Knox D-index placement in Physics in 2026

The chart shows the D-index (discipline H-index) distribution of Physics scientists ranked by Research.com in 2026. The highlighted bar marks where Lloyd Knox sits on this spectrum.

No. of scientists
50 100 150
Bar chart with 59 bars. Horizontal axis: D-Index, 70–71 to 185+. Vertical axis: number of scientists, 0 to 167. Most scientists, 167, have 80–81 D-Index. The last bar groups every scientist with 185 D-Index or more. The highlighted bar, 126–127 D-Index, is where this scientist sits. 70–71 D-Index: 76 scientists 72–73 D-Index: 110 scientists 74–75 D-Index: 143 scientists 76–77 D-Index: 153 scientists 78–79 D-Index: 144 scientists 80–81 D-Index: 167 scientists 82–83 D-Index: 167 scientists 84–85 D-Index: 166 scientists 86–87 D-Index: 132 scientists 88–89 D-Index: 155 scientists 90–91 D-Index: 134 scientists 92–93 D-Index: 137 scientists 94–95 D-Index: 102 scientists 96–97 D-Index: 112 scientists 98–99 D-Index: 110 scientists 100–101 D-Index: 116 scientists 102–103 D-Index: 97 scientists 104–105 D-Index: 103 scientists 106–107 D-Index: 87 scientists 108–109 D-Index: 90 scientists 110–111 D-Index: 67 scientists 112–113 D-Index: 78 scientists 114–115 D-Index: 75 scientists 116–117 D-Index: 67 scientists 118–119 D-Index: 69 scientists 120–121 D-Index: 60 scientists 122–123 D-Index: 59 scientists 124–125 D-Index: 53 scientists 126–127 D-Index: 42 scientists 128–129 D-Index: 41 scientists 130–131 D-Index: 33 scientists 132–133 D-Index: 32 scientists 134–135 D-Index: 45 scientists 136–137 D-Index: 19 scientists 138–139 D-Index: 24 scientists 140–141 D-Index: 28 scientists 142–143 D-Index: 31 scientists 144–145 D-Index: 22 scientists 146–147 D-Index: 20 scientists 148–149 D-Index: 12 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 24 scientists 154–155 D-Index: 23 scientists 156–157 D-Index: 15 scientists 158–159 D-Index: 15 scientists 160–161 D-Index: 11 scientists 162–163 D-Index: 17 scientists 164–165 D-Index: 12 scientists 166–167 D-Index: 11 scientists 168–169 D-Index: 9 scientists 170–171 D-Index: 9 scientists 172–173 D-Index: 11 scientists 174–175 D-Index: 4 scientists 176–177 D-Index: 8 scientists 178–179 D-Index: 5 scientists 180–181 D-Index: 3 scientists 182–183 D-Index: 4 scientists 184 D-Index: 4 scientists 185+ D-Index: 99 scientists
70–71 D-Index 185+

This scientist: 126 D-Index — 83rd percentile

83% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 185 D-Index or more.

View D-Index distribution as a table
Number of Physics scientists by D-index, Research.com 2026 ranking edition. Based on 3,678 ranked scientists.
D-Index Scientists This scientist
70–71 76
72–73 110
74–75 143
76–77 153
78–79 144
80–81 167
82–83 167
84–85 166
86–87 132
88–89 155
90–91 134
92–93 137
94–95 102
96–97 112
98–99 110
100–101 116
102–103 97
104–105 103
106–107 87
108–109 90
110–111 67
112–113 78
114–115 75
116–117 67
118–119 69
120–121 60
122–123 59
124–125 53
126–127 42 126
128–129 41
130–131 33
132–133 32
134–135 45
136–137 19
138–139 24
140–141 28
142–143 31
144–145 22
146–147 20
148–149 12
150–151 16
152–153 24
154–155 23
156–157 15
158–159 15
160–161 11
162–163 17
164–165 12
166–167 11
168–169 9
170–171 9
172–173 11
174–175 4
176–177 8
178–179 5
180–181 3
182–183 4
184 4
185+ 99
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Research.com Recognitions

  • 2012 - Fellow of American Physical Society (APS) Citation For motivating major observations WMAP and Planck, developed widelyusing data analysis tools, providing insightful interpretations of data, and calculating the impact of astrophysical processes on the microwave sky He currently leads the US Planck team estimating cosmological parameters, and works with the South Pole Telescope team measuring signals he predicted over the past 15 years

Overview

Lloyd Knox is affiliated with the University of California, Davis in the United States. Their research primarily spans the fields of physics and astronomy, focusing on key subfields such as astronomy and astrophysics, nuclear and high energy physics, general health professions, philosophy, and statistical and nonlinear physics.

The scientist's research interests include cosmology and gravitation theories, galaxies formation and evolution, dark matter and cosmic phenomena, astrophysics and cosmic phenomena, radio astronomy observations and technology, particle physics theoretical and experimental studies, and neutrino physics research.

Notable publications authored or coauthored by Lloyd Knox include the following:

  • Hubble constant hunter's guide, 2020, Physical review. D/Physical review. D.
  • Planck 2018 results: VI. Cosmological parameters, 2021, Padua Research Archive (University of Padua)
  • Symmetry of Cosmological Observables, a Mirror World Dark Sector, and the Hubble Constant, 2022, Physical Review Letters
  • Quintessential cosmological tensions, 2023, Physical review. D/Physical review. D.
  • Scaling transformations and the origins of light relics constraints from cosmic microwave background observations, 2023, Physical review. D/Physical review. D.

Frequent coauthors associated with Lloyd Knox's work include:

  • Francis-Yan Cyr-Racine
  • Fei Ge
  • P. Bielewicz
  • Arsalan Adil
  • Michael Meiers

Their publications are often featured in venues such as:

  • Physical review. D/Physical review. D.
  • arXiv (Cornell University)
  • Physical Review Letters
  • Monthly Notices of the Royal Astronomical Society
  • Padua Research Archive (University of Padua)

Lloyd Knox was awarded the Fellow of the American Physical Society (APS) in 2012. The award citation highlights contributions to motivating major observations including WMAP and Planck, development of data analysis tools, insightful data interpretation, and work estimating cosmological parameters as leader of the US Planck team, alongside involvement with the South Pole Telescope team.

Best Publications

  • Planck 2015 results. XIII. Cosmological parameters

    P. A. R. Ade;N. Aghanim;M. Arnaud

  • Planck 2018 results. VI. Cosmological parameters

    N. Aghanim;Y. Akrami;Y. Akrami;Y. Akrami;M. Ashdown

  • LSST: from Science Drivers to Reference Design and Anticipated Data Products

    Željko Ivezić;Steven M. Kahn;J. Anthony Tyson;Bob Abel

  • Planck 2013 results. XXII. Constraints on inflation

    P.A.R. Ade;N. Aghanim;M. Arnaud;F. Arroja;F. Arroja

  • Bevformer: learning bird's-eye-view representation from lidar-camera via spatiotemporal transformers

    Unknown

  • Joint Analysis of BICEP2/Keck Array and Planck Data

    P. A. R. Ade;N. Aghanim;Z. Ahmed;R. W. Aikin

  • Report of the Dark Energy Task Force

    Andreas Albrecht;Gary Bernstein;Robert Cahn;Wendy L. Freedman

  • Planck 2013 results. XX. Cosmology from Sunyaev-Zeldovich cluster counts

    Peter Ade;N. Aghanim;M. Arnaud;M. Ashdown

  • Llama-adapter: Efficient fine-tuning of language models with zero-init attention

    Unknown

  • Galaxy clusters discovered via the Sunyaev-Zel'dovich effect in the 2500-square-degree SPT-SZ survey

    L. E. Bleem;L. E. Bleem;Brian A Stalder;T. de Haan;K. A. Aird

  • Hubble constant hunter’s guide

    Lloyd Knox;Marius Millea

  • Planck intermediate results. XLVII. Planck constraints on reionization history

    R. Adam;N. Aghanim;M. Ashdown

  • Determination of inflationary observables by cosmic microwave background anisotropy experiments.

    Lloyd Knox;Lloyd Knox

  • Planck intermediate results. XLVI. Reduction of large-scale systematic effects in HFI polarization maps and estimation of the reionization optical depth

    N. Aghanim;M. Ashdown;J. Aumont

  • A MEASUREMENT OF THE DAMPING TAIL OF THE COSMIC MICROWAVE BACKGROUND POWER SPECTRUM WITH THE SOUTH POLE TELESCOPE

    R. Keisler;C. L. Reichardt;K. A. Aird;B. A. Benson

  • Planck 2013 results. XI. All-sky model of thermal dust emission

    A. Abergel;Peter A. R. Ade;N. Aghanim;M. I. R. Alves

  • Estimating the power spectrum of the cosmic microwave background

    J. R. Bond;A. H. Jaffe;L. Knox

  • SPT-3G: A Next-Generation Cosmic Microwave Background Polarization Experiment on the South Pole Telescope

    B. A. Benson;P. A. R. Ade;Z. Ahmed;S. W. Allen

  • Planck intermediate results. XXX. The angular power spectrum of polarized dust emission at intermediate and high Galactic latitudes

    R. Adam;P. A. R. Ade;N. Aghanim

  • Planck 2013 results. III. LFI systematic uncertainties

    P. A R Ade;J. Aumont;C. Baccigalupi;A. J. Banday;A. J. Banday

Frequent Co-Authors

Adrian T. Lee
Adrian T. Lee University of California, Berkeley
C. L. Chang
C. L. Chang Argonne National Laboratory
John E. Carlstrom
John E. Carlstrom University of Chicago
Matt Dobbs
Matt Dobbs McGill University
Benjamin D. Wandelt
Benjamin D. Wandelt Institut d'Astrophysique de Paris
Joaquin Vieira
Joaquin Vieira University of Illinois at Urbana-Champaign
G. de Zotti
G. de Zotti National Institute for Astrophysics
Jeff McMahon
Jeff McMahon University of Chicago
Christian L. Reichardt
Christian L. Reichardt University of Melbourne
Krzysztof M. Gorski
Krzysztof M. Gorski Jet Propulsion Lab

External Links

Personal website of Lloyd Knox

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Best Scientists Citing Lloyd Knox

Peter A. R. Ade

Peter A. R. Ade

Cardiff University

Publications: 353

G. de Zotti

G. de Zotti

National Institute for Astrophysics

Publications: 331

Douglas Scott

Douglas Scott

University of British Columbia

Publications: 257

Jose Alberto Rubino-Martin

Jose Alberto Rubino-Martin

University of La Laguna

Publications: 241

David N. Spergel

David N. Spergel

Princeton University

Publications: 226

P. de Bernardis

P. de Bernardis

Sapienza University of Rome

Publications: 224

Alessandro Melchiorri

Alessandro Melchiorri

Sapienza University of Rome

Publications: 212

Rob Ivison

Rob Ivison

European Southern Observatory

Publications: 208

Adrian T. Lee

Adrian T. Lee

University of California, Berkeley

Publications: 207

Fabio Finelli

Fabio Finelli

National Institute for Astrophysics

Publications: 206

Sabino Matarrese

Sabino Matarrese

University of Padua

Publications: 205

Carlo Baccigalupi

Carlo Baccigalupi

International School for Advanced Studies

Publications: 203

H. K. Eriksen

H. K. Eriksen

University of Oslo

Publications: 201

Felipe Menanteau

Felipe Menanteau

University of Illinois at Urbana-Champaign

Publications: 199

Kevin M. Huffenberger

Kevin M. Huffenberger

Florida State University

Publications: 189

Jose M. Diego

Jose M. Diego

Spanish National Research Council

Publications: 189

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