Conformal symmetry Bosons 1 Conformal gravity 1 Covariant quantization 1 Entanglement entropy 1 Higher-derivative gravity 1 Integrable theory 1 Invariant theory 1 Isotropics 1 Quantum entanglement 1 Quantum field theory 1 Quantum gravity 1 Quantum optics 1 Scale invariance 1 Scale-invariant 1 Slow mode 1 Time-scaling 1 Two-dimensional 1