View source for Loop quantum gravity

'''Loop quantum gravity''' is a theoretical approach to quantum gravity that seeks to describe spacetime geometry using quantized variables. It is formulated without assuming a fixed background spacetime.

Loop quantum gravity is discussed in theoretical physics, quantum gravity research, and cosmology.

== Status ==
Loop quantum gravity is mathematically developed and actively studied. Its predictions and connections to observable phenomena remain under investigation, and experimental confirmation has not been established.

== Related topics ==
[[Quantum gravity]]

[[General relativity]]

[[Spacetime]]

[[Theoretical physics]]