This would make loop quantum gravity a candidate theory of everything.

The most promising models are string theory and loop quantum gravity.

He is known for his work on spin foams in loop quantum gravity.

Loop quantum gravity is one of this family of theories.

Ashtekar variables are the key building block of loop quantum gravity.

String theory and Loop quantum gravity are current attempts to resolve this problem.

This is not true for spin foams or loop quantum gravity in general.

Also loop quantum gravity introduces a lower bound on the possible length scales.

However, one could say that the physics of loop quantum gravity is only background-independent in a weak sense.

It is closely related to loop quantum gravity.

Loop quantum gravity is formulated in a background-independent language.

Tentative physical theories that describe this time scale exist; see for instance loop quantum gravity.

This has deep connections with quantum foam and loop quantum gravity.

Some theories, such as the theory of loop quantum gravity suggest that singularities may not exist.

Loop quantum gravity will prove difficult to grasp unless readers have followed the recent history of particle physics.

He is skeptical about string theory, to which he prefers loop quantum gravity.

The current leading candidates are M-theory, superstring theory and loop quantum gravity.

Several notable attempts in this direction are supersymmetry, string theory, and loop quantum gravity.

They also serve as unit vectors for the description of our 3 spatial dimensions in loop quantum gravity.

Simone Speziale and collaborators have also applied it to loop quantum gravity.

The main successes of loop quantum gravity are:

Current research on loop quantum gravity may eventually play a fundamental role in a ToE, but that is not its primary aim.

There have been recent claims that loop quantum gravity may be able to reproduce features resembling the Standard Model.

Those that attempt to construct a quantized gravity theory such as loop quantum gravity.

In spin foam system and loop quantum gravity that was proposed by Lee Smolin.