Cosmological magnetic monopoles

Magnetic monopoles are among the most fascinating enigmas of modern physics, captivating both astrophysicists and particle physics theorists. At the heart of contemporary cosmology, these hypothetical particles dissociate classical magnetic duality by postulating the existence of objects carrying a unique magnetic pole, as opposed to the familiar dipoles of conventional physics. Their discovery would transform … Read more

The CP violation in cosmology

The violation of CP symmetry (charge-parity) remains one of the most fascinating and complex phenomena studied in modern cosmology. Since its discovery in the decays of K mesons in the 1960s, this anomaly challenges the fundamental equality between matter and antimatter in the primordial universe. While classical theories assumed a perfect balance between particles and … Read more

Primordial gravitational waves

At the frontier of modern cosmology, primordial gravitational waves present themselves as a fundamental enigma for deciphering the history of the universe. These subtle oscillations in the very structure of spacetime are thought to have emerged during the very first moments of the cosmos, shortly after the Big Bang, and carry precious information about the … Read more