Physicists show knotted cosmic strings may have dominated the early universe before collapsing to create matter—a theory ...

The search for quantum gravity is the next big step in physics, as researchers seek to unify the physics of the very small ...

From Fundamental Concepts to Dynamical Mechanisms, by Wolfgang Bietenholz and Uwe-Jens Wiese, Cambridge University Press.

Vincenzo Savona, head of the Laboratory of Theoretical Physics of Nanosystems. 2025 EPFL/Murielle Gerber- CC-BY-SA 4.0 ...