2026 Dimitrios Psaltis: Physics Researcher – H-Index, Publications & Awards

Discipline name	D-Index	World Ranking	Current World Ranking	National Ranking	Current National Ranking	Publications	Citations
Physics	88	2358	2241	1186	1105	315	38543

Discipline name

D-Index

World Ranking

Current World Ranking

National Ranking

Current National Ranking

Publications

Citations

Physics

2358

2241

1186

1105

315

38543

Overview

Dimitrios Psaltis is affiliated with the University of Arizona in the United States and is engaged primarily in research within the field of Physics and Astronomy. Their work extensively covers subfields including Astronomy and Astrophysics, Nuclear and High Energy Physics, Rheumatology, Hematology, and Radiation.

The researcher's main focus encompasses the following topics:

Pulsars and Gravitational Waves Research
Astrophysical Phenomena and Observations
Astrophysics and Cosmic Phenomena
Gamma-ray bursts and supernovae
Rheumatoid Arthritis Research and Therapies
Black Holes and Theoretical Physics
Solar and Space Plasma Dynamics

Dimitrios Psaltis has contributed to numerous academic publications. Among recent notable papers are:

"Gravitational Test beyond the First Post-Newtonian Order with the Shadow of the M87 Black Hole" (2020), published in Physical Review Letters
"Millimeter Light Curves of Sagittarius A* Observed during the 2017 Event Horizon Telescope Campaign" (2022), published in The Astrophysical Journal Letters
"Black Hole Images as Tests of General Relativity: Effects of Spacetime Geometry" (2023), published in The Astrophysical Journal
"The Image of the M87 Black Hole Reconstructed with PRIMO" (2023), published in The Astrophysical Journal Letters
"Black Hole Images as Tests of General Relativity: Effects of Plasma Physics" (2022), published in The Astrophysical Journal

The scientist frequently collaborates with several coauthors, including:

Feryal Özel
Lia Medeiros
Chi-kwan Chan
Pierre Christian
Tod R. Lauer

The publication venues where Dimitrios Psaltis has most commonly published are:

The Astrophysical Journal
arXiv (Cornell University)
The Astrophysical Journal Letters
Physical Review D
Rheumatology International

Best Publications

First M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole

Kazunori Akiyama;Antxon Alberdi;Walter Alef

3175
Citations
First M87 Event Horizon Telescope Results. IV. Imaging the Central Supermassive Black Hole

Kazunori Akiyama;Antxon Alberdi;Walter Alef

2457
Citations
First M87 Event Horizon Telescope Results. VI. The Shadow and Mass of the Central Black Hole

Kazunori Akiyama;Antxon Alberdi;Walter Alef

1246
Citations
First M87 Event Horizon Telescope Results. V. Physical Origin of the Asymmetric Ring

Kazunori Akiyama;Antxon Alberdi;Walter Alef

1204
Citations
First M87 Event Horizon Telescope Results. II. Array and Instrumentation

Kazunori Akiyama;Antxon Alberdi;Walter Alef

864
Citations
First M87 Event Horizon Telescope Results. III. Data Processing and Calibration

Kazunori Akiyama;Antxon Alberdi;Walter Alef

864
Citations
Thermonuclear (Type I) X-Ray Bursts Observed by the Rossi X-Ray Timing Explorer

Duncan Kenneth Galloway;Duncan Kenneth Galloway;Michael P Muno;Michael P Muno;J M Hartman;J M Hartman;Dimitrios Psaltis;Dimitrios Psaltis

755
Citations
A Unified Description of the Timing Features of Accreting X-Ray Binaries

Tomaso Belloni;Dimitrios Psaltis;Michiel van der Klis

738
Citations
Sonic-Point Model of Kilohertz Quasi-periodic Brightness Oscillations in Low-Mass X-Ray Binaries

M. Coleman Miller;Frederick K. Lamb;Dimitrios Psaltis;Dimitrios Psaltis

670
Citations
THE BLACK HOLE MASS DISTRIBUTION IN THE GALAXY

Feryal Özel;Dimitrios Psaltis;Ramesh Narayan;Jeffrey E. McClintock

622
Citations
The Hot and Energetic Universe: A White Paper presenting the science theme motivating the Athena+ mission

Kirpal Nandra;Didier Barret;Xavier Barcons;Andy Fabian

582
Citations
Correlations in quasi-periodic oscillation and noise frequencies among neutron star and black hole x-ray binaries

Dimitrios Psaltis;Tomaso Belloni;Michiel van der Klis

511
Citations
Metric for rapidly spinning black holes suitable for strong-field tests of the no-hair theorem

Tim Johannsen;Dimitrios Psaltis

437
Citations
First M87 Event Horizon Telescope Results. VIII. Magnetic Field Structure near the Event Horizon

Kazunori Akiyama;Kazunori Akiyama;Kazunori Akiyama;Juan Carlos Algaba;Antxon Alberdi;Walter Alef

433
Citations
On the Mass Distribution and Birth Masses of Neutron Stars

Feryal Özel;Dimitrios Psaltis;Ramesh Narayan;Antonio Santos Villarreal

431
Citations
TESTING THE NO-HAIR THEOREM WITH OBSERVATIONS IN THE ELECTROMAGNETIC SPECTRUM. II. BLACK HOLE IMAGES

Tim Johannsen;Dimitrios Psaltis

430
Citations
Probes and Tests of Strong-Field Gravity with Observations in the Electromagnetic Spectrum

Dimitrios Psaltis

404
Citations
The Dense Matter Equation of State from Neutron Star Radius and Mass Measurements

Feryal Özel;Dimitrios Psaltis;Tolga Güver;Gordon Baym

363
Citations
Colloquium: Measuring the neutron star equation of state using x-ray timing

Anna L. Watts;Nils Andersson;Deepto Chakrabarty;Marco Feroci

335
Citations
First M87 Event Horizon Telescope Results. VII. Polarization of the Ring

Kazunori Akiyama;Kazunori Akiyama;Kazunori Akiyama;Juan Carlos Algaba;Antxon Alberdi;Walter Alef

296
Citations