Abstract
Causal dynamical triangulations are a concrete attempt to define a nonperturbative path integral for quantum gravity. We present strong evidence that the lattice theory has a second-order phase transition line, which can potentially be used to define a continuum limit in the conventional sense of nongravitational lattice theories.
| Original language | English |
|---|---|
| Pages (from-to) | 211303/1-211303/5 |
| Number of pages | 5 |
| Journal | Physical Review Letters |
| Volume | 107 |
| DOIs | |
| Publication status | Published - 2011 |