Tweeted twitter.com/StackPhysics/status/1339993845619154949
edited tags
Link
Qmechanic
  • 160.7k
  • 30
  • 397
  • 1887
Source Link

Loop Quantum Gravity falsified?

In the Wikipedia article "Loop Quantum Gravity" one can read

ESA's INTEGRAL satellite measured polarization of photons of different wavelengths and was able to place a limit in the granularity of space that is less than $10^{-48}$ m or 13 orders of magnitude below the Planck scale.

What is the present status of this experiment? Does it mean that LQG is falsified?