Yeah that's obviously fair to say. However I still find the subject immensly interesting and compelling. I would like to examine some approaches like causal sets, causal dynamical triangulation or asymptotic safety as well as improve my general knowledge on the subject and its associated...
I am currently doing my masters in theoretical physics and I would like for my phd to be something quantum gravity oriented. However it seems hard to find what's "hot" in the field those past few years and I only know the basics of these topics (though I believe this can be improved). What are...