Latest Articles for Astrophysics

General Relativity and Quantum Cosmology Understanding the Friedmann Equations and Cosmic Expansion

Explore how the Friedmann equations explain the universe's growth and change.

Jaume de Haro, Emilio Elizalde, Supriya Pan

2025-02-10T09:12:00+00:00 ― 7 min read

Mathematical Physics The Dynamics of Water and Magnetism

Discover how water interacts with magnetic fields in fascinating ways.

Andronikos Paliathanasis, Amlan Halder

2025-02-10T04:25:24+00:00 ― 6 min read

General Relativity and Quantum Cosmology The Dance of Neutron Stars: Merging Mysteries

Uncover the secrets of neutron star mergers and their cosmic impacts.

Georgios Doulis, Sebastiano Bernuzzi, Wolfgang Tichy

2025-02-09T21:15:30+00:00 ― 7 min read

Astrophysics of Galaxies The Hidden Power of Dwarf Galaxies

Dwarf galaxies shape the universe's evolution in surprising ways.

Pei-Cheng Tung, Ke-Jung Chen

2025-02-09T17:16:40+00:00 ― 6 min read

General Relativity and Quantum Cosmology Listening to the Universe: Gravitational Waves

Discover how scientists detect mysterious gravitational waves from cosmic events.

Malachy Bloom, Alexander Criswell, Vuk Mandic

2025-02-09T10:54:32+00:00 ― 6 min read

Instrumentation and Methods for Astrophysics Revolutionizing MHD Simulations with Co-Scaling Grids

New adaptive simulations improve understanding of magnetohydrodynamics and cosmic phenomena.

Fabian Heitsch, Roark Habegger

2025-02-09T02:09:06+00:00 ― 6 min read

Cosmology and Nongalactic Astrophysics The Mysterious Dance of Dark Energy and Dark Matter

Unraveling the connection between dark energy and dark matter in our universe.

Jaelsson S. Lima, Rodrigo von Marttens, Luciano Casarini

2025-02-09T01:21:20+00:00 ― 5 min read

Earth and Planetary Astrophysics The Secrets of Planet Formation

Discover how gas density affects the birth of planets.

Mor Rozner

2025-02-08T21:22:30+00:00 ― 5 min read

General Relativity and Quantum Cosmology K-Inflation: New Insights into the Universe's Origins

Explore k-inflation and its impact on cosmic expansion and early universe mysteries.

Ming Liu, Tong-Yu He, Bohai Chen

2025-02-08T20:34:44+00:00 ― 6 min read

General Relativity and Quantum Cosmology The Rapid Expansion That Shaped Our Universe

Learn how cosmic inflation influenced the formation of galaxies and stars.

Yoann L. Launay, Gerasimos I. Rigopoulos, E. Paul S. Shellard

2025-02-08T18:59:12+00:00 ― 7 min read

High Energy Physics - Theory Unraveling the Classical Super-Rotation Infrared Triangle

A fresh look at how gravity behaves in low-energy, large-distance scenarios.

Sangmin Choi, Alok Laddha, Andrea Puhm

2025-02-08T18:11:26+00:00 ― 6 min read

High Energy Physics - Theory Breaking Down Generalized Unimodular Gravity

A fresh perspective on gravity may change our understanding of the universe.

Dmitry Nesterov, Ksenia Lyamkina

2025-02-08T17:23:40+00:00 ― 6 min read

Space Physics The Dance of EMIC Waves in Space

Explore the fascinating world of EMIC waves and their impact on charged particles.

Shujie Gu, Xu Liu, Lunjin Chen

2025-02-08T15:00:22+00:00 ― 7 min read

Astrophysics of Galaxies Revealing Secrets of Andromeda's H II Regions

Study reveals how H II regions shape star formation in Andromeda.

Chloe Bosomworth, Jan Forbrich, Charles J. Lada

2025-02-08T07:02:42+00:00 ― 6 min read

High Energy Physics - Theory Unraveling Black Hole Entropy: New Insights

Discover the latest on black hole entropy and quantum corrections.

Paolo Arnaudo, Giulio Bonelli, Alessandro Tanzini

2025-02-08T05:27:10+00:00 ― 6 min read

High Energy Physics - Theory The Spin of Gravity: Wilson Lines Explained

Discover how Generalized Wilson Lines help us understand spinning bodies in gravity.

Domenico Bonocore, Anna Kulesza, Johannes Pirsch

2025-02-08T03:03:52+00:00 ― 7 min read

Cosmology and Nongalactic Astrophysics Unlocking the Secrets of Our Universe

Scientists probe cosmic mysteries like inflation and parity violation.

Matthew Reinhard, Zachary Slepian, Jiamin Hou

2025-02-07T23:52:48+00:00 ― 8 min read

High Energy Astrophysical Phenomena Unveiling the Secrets of Magnetars

Discover the unique behaviors of magnetars during a recent outburst event.

Rachael Stewart, George Younes, Alice Harding

2025-02-07T23:05:02+00:00 ― 5 min read

High Energy Physics - Phenomenology Neutrinos and Cosmic Inflation: A Hidden Connection

Discover how neutrinos and cosmic inflation shape our universe.

Jingtao You, Linghao Song, Hong-Jian He

2025-02-07T22:17:16+00:00 ― 6 min read

Cosmology and Nongalactic Astrophysics The Enigma of Primordial Black Holes

Explore the mysteries of black holes and the gravitational waves they produce.

S. Clesse, V. Dandoy, S. Verma

2025-02-07T15:55:08+00:00 ― 6 min read

Instrumentation and Methods for Astrophysics Lightning and Cosmic Rays: A Shocking Connection

Scientists study lightning to uncover secrets of cosmic rays at the Pierre Auger Observatory.

Melanie Joan Weitz

2025-02-07T14:19:36+00:00 ― 6 min read

General Relativity and Quantum Cosmology The Secrets of Black Holes Uncovered

Scientists delve into the mysteries of black holes and their unique properties.

Stefan Hohenegger, Mikolaj Myszkowski, Mattia Damia Paciarini

2025-02-07T12:44:04+00:00 ― 5 min read

High Energy Physics - Phenomenology The Enigmatic Moat Regime in Dense QCD Matter

Exploring the mysterious behaviors of particles under extreme conditions.

Wei-jie Fu, Jan M. Pawlowski, Robert D. Pisarski

2025-02-07T11:08:32+00:00 ― 6 min read

Nuclear Theory The Enigmatic World of Neutron Stars

Unraveling the mysteries of neutron stars and their cosmic significance.

P. S. Koliogiannis, E. Yuksel, N. Paar

2025-02-07T07:57:28+00:00 ― 8 min read

Cosmology and Nongalactic Astrophysics Unlocking the Mysteries of the Epoch of Reionization

Discover how machine learning aids in understanding our universe's early history.

Kimeel Sooknunan, Emma Chapman, Luke Conaboy

2025-02-07T02:23:06+00:00 ― 7 min read

Astrophysics of Galaxies The Secrets of Young Massive Clusters

Uncover how young star clusters evolve and influence our galaxy.

So-Myoung Park, Jihye Shin, Sang-Hyun Chun

2025-02-06T23:12:02+00:00 ― 6 min read

High Energy Physics - Lattice Decoding the Mysteries of QC2D: Quark Interactions Revealed

Research uncovers insights into quark behavior under extreme conditions using QC2D models.

Simon Hands, Seyong Kim, Dale Lawlor

2025-02-06T22:24:16+00:00 ― 6 min read

Instrumentation and Methods for Astrophysics New Framework for Pulsar Timing: A Cosmic Leap

A powerful tool enhances pulsar timing analysis for astronomers.

Abhimanyu Susobhanan

2025-02-06T20:00:58+00:00 ― 6 min read

Astrophysics of Galaxies Unraveling the Secrets of the Small Magellanic Cloud

A study reveals insights into star formation through HI clouds in the SMC.

F. Buckland-Willis, M. A. Miville-Deschenes, A. Marchal

2025-02-06T19:13:12+00:00 ― 4 min read

Cosmology and Nongalactic Astrophysics Unraveling Cosmic Mysteries: CMB and Gravitational Waves

Discover how CMB and gravitational waves reveal the universe's secrets.

Hanchun Jiang, Toshiya Namikawa

2025-02-06T18:25:26+00:00 ― 8 min read

Plasma Physics Understanding Core Density Collapse in Fusion Reactors

Explore how plasma behavior impacts fusion energy research.

A. Civit, S. Futatani, Y. Suzuki

2025-02-06T16:02:08+00:00 ― 7 min read

High Energy Astrophysical Phenomena Magnetars: The Cosmic Powerhouses

Discover the mysteries and emissions of powerful magnetars in our universe.

Michela Rigoselli, Roberto Taverna, Sandro Mereghetti

2025-02-06T14:26:36+00:00 ― 6 min read

Instrumentation and Methods for Astrophysics Gravitational Waves: A New Perspective on Astrometry

Discover how gravitational waves impact celestial measurements and our view of the universe.

R. Geyer, S. A. Klioner, L. Lindegren

2025-02-06T11:15:32+00:00 ― 6 min read

High Energy Physics - Phenomenology The Mystery of Dark Matter: Photon Effects

Discover the hidden influence of dark matter and its photon interactions.

Shao-Ping Li, Ke-Pan Xie

2025-02-06T08:52:14+00:00 ― 6 min read

Nuclear Theory The Intricate Dance of Quarks

Unraveling how quarks interact within the universe's fabric.

Th. A. Rijken, Y. Yamamoto

2025-02-06T07:16:42+00:00 ― 5 min read

Cosmology and Nongalactic Astrophysics Coasting Cosmologies: A Simpler Universe

Explore linear models of universe expansion and their implications.

Peter Raffai, Adrienn Pataki, Rebeka L. Böttger

2025-02-06T06:28:56+00:00 ― 7 min read

High Energy Astrophysical Phenomena The Spin of the Black Hole in GX 339-4: A Cosmic Mystery

Is the black hole's spin in GX 339-4 negative or positive? Discover the intrigue.

Andrzej A. Zdziarski, Srimanta Banerjee, Michal Szanecki

2025-02-06T05:41:10+00:00 ― 5 min read

Nuclear Experiment Understanding Quark-Gluon Plasma Through Particle Behavior

Researchers analyze particle distributions to learn about the early universe's matter.

ATLAS Collaboration

2025-02-06T02:30:06+00:00 ― 5 min read

Cosmology and Nongalactic Astrophysics Gravitational Waves: Echoes of the Universe

Discover how gravitational waves reveal secrets of the early universe.

Alina Mierna, Sabino Matarrese, Nicola Bartolo

2025-02-06T00:54:34+00:00 ― 8 min read

High Energy Physics - Phenomenology Unraveling the Mystery of Dark Matter

Composite Asymmetric Dark Matter offers new insights into dark matter's role in the universe.

Saikat Das, Ayuki Kamada, Takumi Kuwahara

2025-02-06T00:06:48+00:00 ― 7 min read