A team of theoretical researchers used thermal effective theory to demonstrate that quantum entanglement follows universal rules across all dimensions.

In classical physics, two particles that are far apart behave independently. However, in quantum physics, two particles can exhibit strong correlations regardless of the distance between them. This quantum correlation is known as quantum entanglement.

Quantum entanglement is a fundamental phenomenon underlying quantum technologies such as quantum computation and quantum communication, and understanding its structure is important both theoretically and practically.

Paper:

Universality of Rényi Entropy in Conformal Field Theory

https://journals.aps.org/prl/abstract/10.1103/fsg7-bs7q