Physics - General Relativity and Quantum Cosmology

Instrumentation and DetectorsNew Technique to Reduce Scattered Light Noise in Gravitational Wave Detectors

A novel method improves sensitivity by cutting down scattered light noise.

André Lohde, Daniel Voigt, Oliver Gerberding

2025-06-12T22:18:00+00:00 ― 5 min read

General Relativity and Quantum CosmologyThe Significance of Preheating in Cosmic Evolution

Discover the critical phase of preheating and its impact on the universe's development.

Norma Sidik Risdianto, Apriadi Salim Adam, Lalu Zamakhsyari

2025-06-12T21:46:36+00:00 ― 6 min read

Cosmology and Nongalactic AstrophysicsUnraveling the Early Universe and Its Secrets

Scientists study the universe's rapid expansion and formation through various models.

Behnoush Afshar, Marziyeh Peyravi, Kazuharu Bamba

2025-06-12T20:51:39+00:00 ― 5 min read

General Relativity and Quantum CosmologyExamining Wormholes in Modified Gravity Frameworks

This article looks at wormholes and modified gravity theories that may allow their existence without exotic matter.

Niklas Loewer, Moreshwar Tayde, P. K. Sahoo

2025-06-12T19:48:51+00:00 ― 5 min read

General Relativity and Quantum CosmologyCharged Accretion Disks: Dynamics Around Black Holes

Exploring the effects of charge and magnetic fields in accretion disks around black holes.

Audrey Trova

2025-06-12T19:41:00+00:00 ― 5 min read

Cosmology and Nongalactic AstrophysicsAddressing Cosmological Tensions with Bounce-Inflation Model

New insights into universe's mysteries through the Bounce-Inflation scenario.

Hao-Hao Li, Xin-zhe Zhang, Taotao Qiu

2025-06-12T16:56:09+00:00 ― 5 min read

General Relativity and Quantum CosmologyUncertainty, Gravity, and the Universe

A clear look at the interplay between uncertainty principles and spacetime.

Cláudio Nassif Cruz

2025-06-12T12:37:06+00:00 ― 7 min read

General Relativity and Quantum CosmologyNew Insights into Neutron Stars and Gravity Theories

Exploring bumblebee theory's implications for neutron stars and gravity.

Peixiang Ji, Zhuhai Li, Lirui Yang

2025-06-12T10:39:21+00:00 ― 7 min read

General Relativity and Quantum CosmologyUnraveling the Mysteries of Black Holes and Gravitational Waves

Explore black holes and gravitational waves and their impact on our understanding of the universe.

Divyajyoti

2025-06-12T05:56:45+00:00 ― 5 min read

High Energy Physics - TheoryQuantum Mechanics and Gravity: A New Look

Exploring modifications in quantum mechanics and their implications for gravity.

A. Pachoł

2025-06-12T04:46:06+00:00 ― 5 min read

General Relativity and Quantum CosmologyGravitational Collapse: Quantum Insights into Black Holes

Examining how quantum mechanics influences gravitational collapse and black hole formation.

Davide Batic, Marek Nowakowski, Neelima Govind Kelkar

2025-06-12T04:14:42+00:00 ― 7 min read

High Energy Physics - PhenomenologyRevisiting Scalaron as Dark Matter Candidate

A study on scalaron's role in dark matter and the influence of trace anomaly.

Yuri Shtanov

2025-06-12T03:19:45+00:00 ― 9 min read

General Relativity and Quantum CosmologyUnraveling the Mysteries of Black Holes

A look into the nature and properties of black holes.

Yassine Sekhmani, Saeed Noori Gashti, Mohammad Ali S. Afshar

2025-06-12T03:04:03+00:00 ― 5 min read

General Relativity and Quantum CosmologyComparing Black Hole Charge Through Particle Collisions

Examining the differences between GMGHS and Reissner-Nordström black holes via particle behavior.

Naoki Tsukamoto, Ryotaro Kase

2025-06-12T02:56:12+00:00 ― 5 min read

Instrumentation and Methods for AstrophysicsRethinking Analysis in Pulsar Timing Arrays

A critical look at circular analysis in gravitational wave studies.

Rutger van Haasteren

2025-06-11T23:32:06+00:00 ― 7 min read

General Relativity and Quantum CosmologyInvestigating Symmetries in Rotating Black Holes

A study on Love symmetry generators in black holes and their implications.

Finnian Gray, Cynthia Keeler, David Kubiznak

2025-06-11T22:05:45+00:00 ― 5 min read

General Relativity and Quantum CosmologyGravitational Waves and the No Slip Model

Researchers study gravitational waves to refine gravity theories and pulsar timing arrays.

Mohammadreza Davari, Alireza Allahyari, Shahram Khosravi

2025-06-11T21:34:21+00:00 ― 5 min read

General Relativity and Quantum CosmologyThe Role of Primordial Black Holes in the Universe

Exploring the significance of primordial black holes and their gravitational waves.

Basabendu Barman, Kousik Loho, Óscar Zapata

2025-06-11T21:18:39+00:00 ― 5 min read

General Relativity and Quantum CosmologyNew Study Reveals Effects of Gravitational Waves on Binary Systems

Research sheds light on how gravitational waves impact binary star interactions.

Rafael A. Porto, Massimiliano M. Riva, Zixin Yang

2025-06-11T20:23:42+00:00 ― 5 min read

High Energy Physics - TheoryThe Impact of Cosmic Strings on Current Density

Examining how cosmic strings influence current density in vacuum states.

W. Oliveira dos Santos, H. F. Santana Mota, E. R. Bezerra de Mello

2025-06-11T16:20:21+00:00 ― 5 min read

Cosmology and Nongalactic AstrophysicsThe Early Universe: Understanding Inflation

Exploring the inflationary phase of the early universe and its implications.

Saisandri Saini, Akhilesh Nautiyal

2025-06-11T15:01:51+00:00 ― 4 min read

General Relativity and Quantum CosmologyThe Search for Gravitons in Extreme Gravity

This article discusses the challenges of detecting gravitons in strong gravitational fields.

Andrea Palessandro

2025-06-11T13:35:30+00:00 ― 6 min read

High Energy Physics - TheoryThe Mystery of Black Holes: AdS-Schwarzschild Explained

An overview of black holes, focusing on the AdS-Schwarzschild type and its properties.

Suman Das, Somnath Porey, Baishali Roy

2025-06-11T13:27:39+00:00 ― 7 min read

General Relativity and Quantum CosmologyUnderstanding Metric-Affine Gravity and Trace Anomalies

An overview of Metric-Affine Gravity and its implications for trace anomalies in quantum field theory.

Sebastian Bahamonde, Yuichi Miyashita, Masahide Yamaguchi

2025-06-11T12:56:15+00:00 ― 6 min read

General Relativity and Quantum CosmologyGravitational Lensing and Its Role in Black Hole Study

Examining how light bending provides insights into black holes and cosmic structures.

David J. Patiño Pomares, Diego Rubiera-Garcia

2025-06-11T10:42:48+00:00 ― 7 min read

General Relativity and Quantum CosmologyDark Matter and Dark Energy: A Complex Relationship

Examining how dark matter and dark energy coexist and interact in the universe.

Andronikos Paliathanasis, Kevin Duffy, Amlan Halder

2025-06-11T10:27:06+00:00 ― 6 min read

General Relativity and Quantum CosmologyBouncing Universe Model and Magnetic Fields

Exploring how a bouncing universe can generate primordial magnetic fields.

Marcus V. Bomfim, Emmanuel Frion, Nelson Pinto-Neto

2025-06-11T10:03:33+00:00 ― 7 min read

High Energy Physics - TheoryAuxiliary Fields and Sigma Models in Physics

Exploring the role of auxiliary fields in sigma models and their implications.

Daniele Bielli, Christian Ferko, Liam Smith

2025-06-11T08:45:03+00:00 ― 6 min read

Cosmology and Nongalactic AstrophysicsThe Future of the Universe: Long Freeze Concept

Scientists investigate the long freeze scenario in cosmic evolution.

Oem Trivedi, Robert J. Scherrer

2025-06-11T06:39:27+00:00 ― 5 min read

High Energy Astrophysical PhenomenaThe Mystery of Primordial Black Holes

Exploring the role of tiny black holes in dark matter.

Abraham Loeb

2025-06-11T06:31:36+00:00 ― 6 min read

General Relativity and Quantum CosmologyReassessing Dark Energy Through the Universe's Shape

New theories suggest the universe's structure may explain dark energy and cosmic acceleration.

I. A. Sarmiento Alvarado, Maribel Hernández Márquez, Tonatiuh Matos

2025-06-11T04:49:33+00:00 ― 5 min read

General Relativity and Quantum CosmologyUnderstanding the Role of Inflation in the Universe

A look at how inflation shapes the cosmos and its significance in cosmology.

Ramon Herrera, Carlos Rios

2025-06-11T04:10:18+00:00 ― 6 min read

General Relativity and Quantum CosmologyAccelerated Detectors in Superposed Spacetime

Examining how moving detectors reveal insights into quantum gravity and spacetime.

Lakshay Goel, Everett A. Patterson, María Rosa Preciado-Rivas

2025-06-11T03:38:54+00:00 ― 5 min read

General Relativity and Quantum CosmologyBlack Hole-Neutron Star Mergers: A Deep Dive

Exploring the intriguing interactions and effects of black hole-neutron star mergers.

Konrad Topolski, Samuel Tootle, Luciano Rezzolla

2025-06-11T01:25:27+00:00 ― 5 min read

Cosmology and Nongalactic AstrophysicsNew Insights into Gravity and the Universe

Scientists use surveys to advance understanding of gravity and cosmic phenomena.

Sankarshana Srinivasan, Daniel B Thomas, Peter L. Taylor

2025-06-10T23:19:51+00:00 ― 7 min read

Cosmology and Nongalactic AstrophysicsGravitational Waves and the Early Universe: Insights from Instant Preheating

Exploring how gravitational waves reveal secrets of the early Universe.

Wei-Yu Hu, Kazunori Nakayama, Volodymyr Takhistov

2025-06-10T22:09:12+00:00 ― 6 min read

Instrumentation and Methods for AstrophysicsChallenges in Separating Gravitational Wave Signals

Explore methods to tackle the problem of overlapping gravitational wave signals.

Francesca Badaracco, Biswajit Banerjee, Marica Branchesi

2025-06-10T21:45:39+00:00 ― 6 min read

General Relativity and Quantum CosmologyGravitational Lensing: Revealing Cosmic Secrets

Learn how gravitational lensing shapes our view of the universe.

Zhao Li, Xiao Guo, Tan Liu

2025-06-10T18:21:33+00:00 ― 7 min read

General Relativity and Quantum CosmologyAdvancements in Gravitational Wave Detection with Deep Learning

Using deep learning to improve detection of neutron star mergers.

Alistair McLeod, Damon Beveridge, Linqing Wen

2025-06-10T18:05:51+00:00 ― 6 min read

General Relativity and Quantum CosmologyNew Theories of Gravity: Cotton and Conformal Killing Gravity

Examining new gravitational wave theories and their implications for understanding gravity.

Metin Gürses, Yaghoub Heydarzade, Çetin Şentürk

2025-06-10T17:42:18+00:00 ― 5 min read