Tag General Relativity and Quantum Cosmology
In the vast realm of cosmology, the study of modified gravity theories presents intriguing possibilities that can reshape our understanding of the universe. Recent research dives deep into parametrizing modified gravities through an additional vector field, and this article aims… Continue Reading →
The study of the universe has always captivated the human mind, driving us to unravel its mysteries and understand our place within it. In the vast realm of cosmology, a branch known as cosmography offers a unique approach to describing… Continue Reading →
Compact stars have long been a subject of fascination in astrophysics. These celestial objects exhibit certain properties that are governed by the no-hair relations, which determine their shape and characteristics based on their mass, spin, and quadrupole moment. Interestingly, these… Continue Reading →
Massless scalar waves have long intrigued scientists due to their unique properties and potential applications in various fields of physics. In a recent research article titled “Boundedness of Massless Scalar Waves on Reissner-Nordström Interior Backgrounds,” authors Anne Franzen dive into… Continue Reading →
Gravitational waves, the ripples in the fabric of spacetime itself, have been a subject of fascination ever since Albert Einstein first predicted them over a century ago. In the last few years, researchers have made significant breakthroughs in detecting these… Continue Reading →
It is 2023 and the scientific community is buzzing with excitement as a decade of extensive research on f(R) theories has unveiled a wealth of knowledge about the simplest modifications to General Relativity. In this article, we delve into the… Continue Reading →
Quantum mechanics is a fascinating branch of physics that describes the behavior of particles at the microscopic level. It has revealed perplexing phenomena, such as quantum entanglement, where particles become deeply connected and can instantaneously influence each other’s properties regardless… Continue Reading →
Price’s Law is a profound concept in the study of black holes and their perturbation dynamics. In a recent research article titled “A proof of Price’s Law on Schwarzschild black hole manifolds for all angular momenta,” authors Roland Donninger, Wilhelm… Continue Reading →
Understanding the fundamental forces that shape our universe has been a topic of great fascination for scientists and researchers alike. Among these forces, gravity plays a pivotal role in shaping the dynamics of celestial bodies, as well as the overall… Continue Reading →
What are gravitational waves? Gravitational waves are ripples in the fabric of spacetime that are produced by violent events in the universe, such as the collision of black holes or the explosion of massive stars. These waves carry energy away… Continue Reading →