Explore rigid body equilibrium and torque in this Physics 01 Chapter 2 guide. Step-by-step explanations cover torque calculations, conditions for equilibrium, and practical examples to help you master ...

How it works: the wave in the foreground is an illustration of the phase of an out-of-equilibrium Bose-Einstein condensate in a 1D cavity, which belongs to the Kardar-Parisi-Zhang universality class.

Quantum critical points are characterized by scale-invariant correlations and therefore by long-range entanglement. As such, they present fascinating examples of quantum states of matter and their ...