Latest Articles for Black Holes

High Energy Astrophysical Phenomena Examining the Mystery of Holmberg II X-1

A look at the bright ULX and its black hole companion star.

S. Reyero Serantes, L. Oskinova, W. -R. Hamann

2025-06-06T22:15:09+00:00 ― 5 min read

General Relativity and Quantum Cosmology Magnetized Particles Around EdGB Black Holes

Examining how magnetic fields influence particle orbits near specific black holes.

Romel M. Vargas, M. A. Cuyubamba

2025-06-06T09:18:00+00:00 ― 7 min read

General Relativity and Quantum Cosmology Magnetized Black Holes and Charged Particles

Study reveals unique behaviors of charged particles around magnetized black holes.

Haryanto M. Siahaan

2025-06-06T00:32:03+00:00 ― 5 min read

High Energy Physics - Theory Investigating Generalized Volume Complexity in Lovelock Black Holes

This study examines how complexity changes over time in Lovelock black holes.

Monireh Emami, Shahrokh Parvizi

2025-06-05T23:52:48+00:00 ― 6 min read

High Energy Physics - Theory New Insights into Accelerating Black Holes

Research reveals a new solution for charged, rotating black holes in string theory.

Haryanto M. Siahaan

2025-06-05T09:13:36+00:00 ― 5 min read

High Energy Astrophysical Phenomena Merging Black Holes and Neutron Stars: Insights from GW230529

Scientists study the merger GW230529 to learn about black holes and neutron stars.

Ying Qin, Zhen-Han-Tao Wang, Georges Meynet

2025-06-05T06:05:12+00:00 ― 5 min read

General Relativity and Quantum Cosmology Gravitational Waves: A New Look at Black Holes

Research on gravitational waves is advancing our grasp of black holes and gravity.

Rong-Zhen Guo, Hongwei Tan, Qing-Guo Huang

2025-06-05T05:25:57+00:00 ― 5 min read

General Relativity and Quantum Cosmology The Secrets of Hairy Black Holes

Exploring the stability and features of hairy black holes in modern physics.

Antonio De Felice, Ryotaro Kase, Shinji Tsujikawa

2025-06-05T02:01:51+00:00 ― 5 min read

General Relativity and Quantum Cosmology Gravitational Waves: Insights into Black Hole Mergers

Examining how black holes and gravitational waves shape our understanding of the universe.

Youngjoo Chung, Hyun Seok Yang

2025-06-04T16:28:48+00:00 ― 5 min read

Astrophysics of Galaxies Understanding the Formation of Heavy Seed Black Holes

A look into how massive black holes formed in the early universe.

Joe McCaffrey, John Regan, Britton Smith

2025-06-04T10:43:24+00:00 ― 6 min read

General Relativity and Quantum Cosmology The Nature of Compact Stars

A look into the formation and types of compact stars.

Sat Paul, Jitendra Kumar, Sunil Kumar Maurya

2025-06-04T08:22:06+00:00 ― 7 min read

High Energy Physics - Theory Understanding the Basics of String Theory

A look into string theory and its implications for the universe.

Arjun Bagchi, Aritra Banerjee, Ida M. Rasulian

2025-06-04T06:16:30+00:00 ― 6 min read

High Energy Astrophysical Phenomena Insights into Radio Galaxies and Their Evolution

Explore the unique features and dynamics of radio galaxies.

Chandra B. Singh, Michael Williams, David Garofalo

2025-06-03T22:17:39+00:00 ― 5 min read

High Energy Astrophysical Phenomena X-ray Flare from Tidal Disruption Event AT2019vcb

New insights emerge from a brief X-ray flare linked to a tidal disruption event.

Sergei Bykov, Marat Gilfanov, Rashid Sunyaev

2025-06-03T13:39:33+00:00 ― 5 min read

General Relativity and Quantum Cosmology Light Behavior Around Black Holes with Monopole Charge

This study examines how global monopole charge impacts light paths near black holes.

Mohsen Fathi, J. R. Villanueva, Thiago R. P. Caramês

2025-06-03T07:38:27+00:00 ― 5 min read

High Energy Astrophysical Phenomena Investigating Long-Term Brightness Patterns in Blazars

Research reveals potential periodic behavior in blazar brightness over decades.

Sagar Adhikari, Pablo Peñil, Alberto Domínguez

2025-06-03T05:17:09+00:00 ― 5 min read

Cosmology and Nongalactic Astrophysics Black Holes: New Discoveries and Insights

Recent findings reveal more about black holes and their role in the universe.

Hanpu Liu, Kohei Inayoshi

2025-06-03T03:19:24+00:00 ― 6 min read

Astrophysics of Galaxies The Dynamics of Low-Mass Galaxies and Black Holes

Examining the relationship between dwarf galaxies, black holes, and nuclear star clusters.

Christian Partmann, Thorsten Naab, Natalia Lahén

2025-06-03T01:29:30+00:00 ― 6 min read

General Relativity and Quantum Cosmology Analyzing Gravitational Waves from Eccentric Black Hole Mergers

A study comparing methods to predict gravitational waves from black hole mergers.

Hao Wang, Yuan-Chuan Zou, Qing-Wen Wu

2025-06-02T19:51:57+00:00 ― 5 min read

High Energy Astrophysical Phenomena Gravitational Waves and Light: A New Connection

GW190521 links gravitational waves to visible light phenomena.

Zhi-Peng Ma, Kai Wang, Qingwen Wu

2025-06-02T05:52:00+00:00 ― 5 min read

General Relativity and Quantum Cosmology Improving Gravitational-Wave Analysis with Accurate Models

A new method enhances understanding of black holes by prioritizing model accuracy.

Charlie Hoy, Sarp Akcay, Jake Mac Uilliam

2025-06-02T00:22:18+00:00 ― 7 min read

General Relativity and Quantum Cosmology The Mystery of Black Holes and Their Shadows

Discover how black hole shadows reveal insights into the universe.

D. Pugliese, H. Quevedo

2025-06-01T11:33:00+00:00 ― 5 min read

High Energy Physics - Phenomenology The Impact of Black Holes on Ultralight Dark Matter

This study examines how rotating black holes affect dark matter dynamics.

K. Korshynska, O. O. Prykhodko, E. V. Gorbar

2025-06-01T09:58:48+00:00 ― 6 min read

General Relativity and Quantum Cosmology Scalarized Black Holes: New Insights into Gravity

Examining the unique characteristics of scalarized black holes and their impact on gravity theories.

Xi-Jing Wang, Yuan Meng, Xiao-Mei Kuang

2025-06-01T09:11:42+00:00 ― 6 min read

General Relativity and Quantum Cosmology Understanding Black Holes and Modified Gravity

A look at black holes and their behavior under modified gravity theories.

Faizuddin Ahmed, Abdelmalek Bouzenada

2025-06-01T00:17:54+00:00 ― 6 min read

High Energy Astrophysical Phenomena eRO-QPE2: A Steady Eruption Source in Astronomy

Examining the stable eruption patterns of eRO-QPE2 over 3.5 years.

Dheeraj Pasham, Shubham Kejriwal, Eric Coughlin

2025-05-31T23:07:15+00:00 ― 5 min read

Astrophysics of Galaxies New Insights into Dwarf Galaxies and Black Holes

Study reveals hidden black holes in dwarf galaxies using DESI data.

Ragadeepika Pucha, S. Juneau, Arjun Dey

2025-05-31T19:35:18+00:00 ― 5 min read

General Relativity and Quantum Cosmology Understanding Lovelock Gravity and Its Impact

A look into Lovelock gravity, black holes, and their connections to the universe.

M. Bousder, A. Riadsolh, A. El Fatimy

2025-05-31T15:16:15+00:00 ― 6 min read

High Energy Physics - Theory The Role of Entropy in Black Holes

Exploring black holes, entropy, and the Bekenstein bound in a simple way.

Mehdi Shokri

2025-05-31T14:05:36+00:00 ― 6 min read

Astrophysics of Galaxies The Birth of Stars in Cosmic Kitchens

Explore how star clusters form and evolve in the early universe.

Lucio Mayer, Floor van Donkelaar, Matteo Messa

2025-05-31T13:26:21+00:00 ― 7 min read

Solar and Stellar Astrophysics Insights from Gaia's Binary Star Catalog

New insights into binary star systems from Gaia's latest data release.

Casey Y. Lam, Kareem El-Badry, Joshua D. Simon

2025-05-31T13:10:39+00:00 ― 7 min read

General Relativity and Quantum Cosmology The Dynamic Nature of Black Holes

Exploring how black holes change in an expanding universe.

G. G. L. Nashed

2025-05-31T02:28:03+00:00 ― 7 min read

High Energy Astrophysical Phenomena Investigating the Engines of Gamma-Ray Bursts

This study examines the core of gamma-ray bursts for clues on their origins.

Zhe Yang, Hou-Jun Lü, Xing Yang

2025-05-30T14:22:51+00:00 ― 5 min read

Astrophysics of Galaxies The Changing Brightness of Quasars

Quasars vary in brightness due to black hole mass and accretion disc dynamics.

C. Wolf, S. Lai, J. -J. Tang

2025-05-30T11:08:36+00:00 ― 5 min read

High Energy Astrophysical Phenomena Understanding Time Lags in X-ray Emissions from Active Galactic Nuclei

Exploring the timing of X-ray emissions from black holes in galaxies.

Yerong Xu, Ciro Pinto, Erin Kara

2025-05-30T09:50:54+00:00 ― 7 min read

General Relativity and Quantum Cosmology The Intriguing World of Black Holes

Discover the strange behavior of light around black holes.

João P. A. Novo

2025-05-30T02:56:30+00:00 ― 5 min read

General Relativity and Quantum Cosmology The Mysterious World of Black Holes

Discover the fascinating nature and formation of black holes in our universe.

Aniruddha Ghosh, Ujjal Debnath

2025-05-29T15:17:12+00:00 ― 6 min read

Astrophysics of Galaxies Uncovering the Secrets of Quasars

A look into the fascinating world of high-redshift quasars and black holes.

I. Saccheo, A. Bongiorno, E. Piconcelli

2025-05-29T12:02:57+00:00 ― 6 min read

General Relativity and Quantum Cosmology Particle Collisions: Black Holes and White Holes

Examining energy events from particle collisions near black and white holes.

A. V. Toporensky, O. B. Zaslavskii

2025-05-29T08:09:51+00:00 ― 6 min read

High Energy Astrophysical Phenomena MAXI J1820 070: A Black Hole's Feeding Frenzy

Astronomers study a black hole's incredible X-ray and optical outburst.

Mariko Kimura, Hitoshi Negoro, Shinya Yamada

2025-05-29T01:15:27+00:00 ― 6 min read