No, there isn't. Only loop QUANTUM gravity
calculates the entropy of black holes.
The Big Bang Theory Season 2, Episode 2
How would you determine the ground state
of a QUANTUM system with no exact solution?
The Big Bang Theory Season 8, Episode 2
...for a restatement of
the QUANTUM measurement problem.
The Big Bang Theory Season 3, Episode 13
did you create QUANTUM vortices?
The Big Bang Theory Season 9, Episode 16