Скачать или смотреть Ghost Theory of Quantum Gravity Makes a Comeback! | Science Explained

quantum gravity, ghost particles, quadratic gravity, gravitons, quantum field theory
Dive into the mysterious world of quantum gravity with the revival of the old 'ghost' theory. Physicists are using quantum field theory to explain gravity, introducing concepts like gravitons and strange particles. Learn why this approach was once abandoned but is now gaining traction.
Explore how renormalization works for gravity, the challenges with infinities, and the eerie features like negative-energy ghosts. Discover predictions from quadratic gravity and why it might reshape our understanding of reality.
This video breaks down the comeback of quadratic gravity, its anomalies, and its potential to solve problems like the hierarchy issue in physics. Perfect for science enthusiasts and those intrigued by quantum mechanics and general relativity.