Physics - General Relativity and Quantum Cosmology

High Energy Physics - TheoryNew Insights in Gravitational Wave Studies

Researchers investigate radiation and low-frequency contributions in gravitational wave phenomena.

Asaad Elkhidir, Donal O'Connell, Radu Roiban

2025-06-17T23:27:06+00:00 ― 5 min read

General Relativity and Quantum CosmologyThe Hamilton-Jacobi Method in Mechanical Systems

A detailed look at using the Hamilton-Jacobi method for mechanical systems with constraints.

Luis G. Romero-Hernández, Jaime Manuel-Cabrera, Ramón E. Chan-López

2025-06-17T21:05:48+00:00 ― 5 min read

General Relativity and Quantum CosmologyThe Dynamic Role of Spinning Black Holes in Particle Physics

Spinning black holes could act as natural accelerators for particles, revealing cosmic secrets.

Ullas P. Suresh, Karthik R, K. M. Ajith

2025-06-17T19:47:18+00:00 ― 5 min read

General Relativity and Quantum CosmologyInsights into the Nature of Black Holes

A look at black holes, singularities, and recent advancements in quantum gravity.

Zijian Shi, Xiangdong Zhang, Yongge Ma

2025-06-17T19:31:36+00:00 ― 7 min read

General Relativity and Quantum CosmologyRethinking Cosmic Expansion Without Dark Energy

A fresh approach to understanding the universe's expansion without dark energy.

Maryam Roushan, Narges Rashidi, Kourosh Nozari

2025-06-17T16:31:03+00:00 ― 6 min read

General Relativity and Quantum CosmologyQuantum Tunneling and Black Holes Explained

A look into quantum tunneling and its impact on black hole physics.

Sauvik Sen

2025-06-17T14:17:36+00:00 ― 5 min read

Nuclear TheoryInvestigating Sound Speed in Neutron Stars

Researchers study how sound travels in extremely dense neutron stars.

Dake Zhou

2025-06-17T08:32:12+00:00 ― 5 min read

High Energy Astrophysical PhenomenaNeutron Stars and Gamma-Ray Bursts: New Insights

Researchers uncover new details about neutron stars through gamma-ray bursts.

Victor Guedes, David Radice, Cecilia Chirenti

2025-06-17T05:31:39+00:00 ― 4 min read

General Relativity and Quantum CosmologyAddressing Ghosts in Quantum Gravity Theories

Research explores ghost confinement in quantum gravity to tackle stability issues.

Manuel Asorey, Gastao Krein, Ilya L. Shapiro

2025-06-17T04:52:24+00:00 ― 6 min read

High Energy Physics - PhenomenologyGravitational Waves and Heavy Dark Matter Connection

Exploring how gravitational waves relate to dark matter in the early universe.

Parsa Ghorbani

2025-06-17T04:13:09+00:00 ― 5 min read

Cosmology and Nongalactic AstrophysicsAnalyzing the Universe's Structure Through RSD Data Compression

This study explores compression techniques for RSD data to enhance cosmological analysis.

Yo Toda, Adrià Gómez-Valent, Kazuya Koyama

2025-06-17T03:33:54+00:00 ― 5 min read

General Relativity and Quantum CosmologyA New Method for Gravitational Wave Detection

Research explores using storage rings to measure gravitational waves from cosmic events.

Thorben Schmirander, Velizar Miltchev, Suvrat Rao

2025-06-17T03:18:12+00:00 ― 5 min read

General Relativity and Quantum CosmologyInsights into Pseudo Symmetric Spacetimes

Exploring the unique characteristics and implications of pseudo symmetric spacetimes in physics.

Young Jin Suh, Krishnendu De, Uday Chand De

2025-06-17T00:33:21+00:00 ― 5 min read

General Relativity and Quantum CosmologyUnderstanding the Universe: A Closer Look at Cosmology

This article explores fundamental concepts in cosmology and the mysteries of the universe.

Niccoló Loret

2025-06-17T00:25:30+00:00 ― 5 min read

General Relativity and Quantum CosmologyNew Approaches in Black Hole Research

Scientists use analog gravity to study black holes in lab settings.

Hang Liu, Hong Guo

2025-06-16T21:40:39+00:00 ― 5 min read

High Energy Physics - TheoryExploring the Symmetries of Linearized Gravity

A look at symmetries and anomalies in linear gravity and their implications.

Chris Hull, Maxwell L Hutt, Ulf Lindström

2025-06-16T18:55:48+00:00 ― 6 min read

General Relativity and Quantum CosmologyInflation and Gravity: Decoding the Universe's Secrets

This article examines inflation models across different theories of gravity.

Salvatore Capozziello, Mehdi Shokri

2025-06-16T17:21:36+00:00 ― 6 min read

High Energy Physics - TheoryThe CPT Theorem: A Key to Cosmic Understanding

Explore the impact of the CPT theorem on our comprehension of the universe.

Harry Goodhew, Ayngaran Thavanesan, Aron C. Wall

2025-06-16T17:05:54+00:00 ― 5 min read

General Relativity and Quantum CosmologyQuantum Black Holes: A New Perspective

Examining the impact of quantum mechanics on black holes and their horizons.

Wenbin Feng, Andrea Giusti, Roberto Casadio

2025-06-16T12:15:27+00:00 ― 5 min read

General Relativity and Quantum CosmologyWormholes and Dark Matter: Exploring the Universe's Bridges

A look at the link between wormholes and dark matter's role in the cosmos.

Moreshwar Tayde, P. K. Sahoo

2025-06-16T07:56:24+00:00 ― 6 min read

General Relativity and Quantum CosmologyPrimordial Black Holes: Insights from the Early Universe

This article examines primordial black holes and their spin characteristics.

Daiki Saito, Tomohiro Harada, Yasutaka Koga

2025-06-16T06:53:36+00:00 ― 6 min read

General Relativity and Quantum CosmologyUnderstanding Nonextensive Entropies in Physics

Exploring new definitions of entropy beyond classical physics insights.

Mariusz P. Dabrowski

2025-06-16T04:16:36+00:00 ― 5 min read

General Relativity and Quantum CosmologyDetecting Gravitational Waves with Space-Based Detectors

A study on distinguishing gravitational wave backgrounds using TianQin and LISA detectors.

Zheng-Cheng Liang, Zhi-Yuan Li, En-Kun Li

2025-06-16T03:37:21+00:00 ― 7 min read

General Relativity and Quantum CosmologyExamining Our Universe: From Bouncing Theories to Dark Energy

A look into theories explaining the universe's expansion and dark energy's role.

Farzad Milani

2025-06-16T02:18:51+00:00 ― 6 min read

High Energy Physics - TheoryA Deep Dive into Black Holes and Kasner Eons

Exploring black holes and the fascinating nature of Kasner eons.

Pablo Bueno, Pablo A. Cano, Robie A. Hennigar

2025-06-16T02:03:09+00:00 ― 6 min read

General Relativity and Quantum CosmologyQuantum Effects: A New Approach to Dark Matter and Energy

This paper presents a quantum perspective on dark matter and energy.

Da-Ming Chen, Lin Wang

2025-06-16T01:39:36+00:00 ― 4 min read

High Energy Astrophysical PhenomenaThe Influence of Dark Matter on Neutron Stars

This article examines how dark matter and rotation shape neutron stars.

Pinku Routaray, Abirbhav Chakrawarty, Bharat Kumar

2025-06-16T01:31:45+00:00 ― 6 min read

General Relativity and Quantum CosmologyStudying Black Hole Phase Transitions Through Light Patterns

Examining how black holes change by analyzing light behaviors.

Chatchai Promsiri, Weerawit Horinouchi, Ekapong Hirunsirisawat

2025-06-16T01:16:03+00:00 ― 5 min read

Cosmology and Nongalactic AstrophysicsInvestigating the Stability of the Fine-structure Constant

Research examines if a fundamental constant changes over time using quasars.

Jin-Nan Wei, Rui-Jie Chen, Jun-Jie Wei

2025-06-16T00:52:30+00:00 ― 5 min read

General Relativity and Quantum CosmologyGravitational Waves from Stellar Explosions

Exploring the connection between core-collapse supernovae and gravitational waves.

Sourav Roy Chowdhury, Maxim Khlopov

2025-06-16T00:36:48+00:00 ― 5 min read

General Relativity and Quantum CosmologyGravity and the Evolving Universe: A Study

An exploration of gravity's role in the universe's expansion and evolution.

Ameya Kolhatkar, Sai Swagat Mishra, P. K. Sahoo

2025-06-16T00:28:57+00:00 ― 5 min read

General Relativity and Quantum CosmologyRethinking Gravity: A New Perspective on Universe Expansion

A novel theory suggests gravity changes over time, impacting our view of the universe.

Felipe S. Escórcio, Júlio C. Fabris, Júnior D. Toniato

2025-06-15T23:34:00+00:00 ― 5 min read

Quantum PhysicsInvestigating Gravity's Quantum Nature Through Angular Momentum

A new approach to testing the connections between gravity and quantum mechanics.

Trinidad B. Lantaño, Luciano Petruzziello, Susana F. Huelga

2025-06-15T20:49:09+00:00 ― 6 min read

General Relativity and Quantum CosmologyGravitational Collapse: Dark Matter and Dark Energy Interactions

Examining how dark matter and dark energy shape cosmic structures through gravitational collapse.

Debanjan Debnath, Dipanjan Dey, Kaushik Bhattacharya

2025-06-15T17:48:36+00:00 ― 7 min read

Cosmology and Nongalactic AstrophysicsInvestigating Cosmic Topology and the Universe's Structure

A look into cosmic topology and its implications for understanding the Universe.

Samanta Saha, Craig J. Copi, Glenn D. Starkman

2025-06-15T09:26:12+00:00 ― 6 min read

Cosmology and Nongalactic AstrophysicsPrimordial Black Holes: Origins and Implications

A look into primordial black holes and their role in the universe.

Wen-Yuan Ai, Lucien Heurtier, Tae Hyun Jung

2025-06-15T07:52:00+00:00 ― 5 min read

Differential GeometryRethinking the Universe: No-Boundary Proposal

Exploring the no-boundary proposal and its impact on time and causality.

W. Hasse, N. E. Rieger

2025-06-15T06:09:57+00:00 ― 6 min read

High Energy Physics - TheorySimplifying Cosmological Correlation Functions with Spectral Representation

A new method aids in understanding complex cosmic interactions.

Denis Werth

2025-06-15T04:43:36+00:00 ― 7 min read

General Relativity and Quantum CosmologyNumerical Relativity: A Window into Cosmic Dynamics

Learn how numerical simulations help us study the universe's structure and evolution.

Josu C. Aurrekoetxea, Katy Clough, Eugene A. Lim

2025-06-15T02:06:36+00:00 ― 4 min read

General Relativity and Quantum CosmologyScalar Dark Matter and Black Hole Mergers

Examining how scalar dark matter influences black hole behavior and gravitational waves.

Josu C. Aurrekoetxea, James Marsden, Katy Clough

2025-06-15T01:50:54+00:00 ― 7 min read