I will present results on scaling regimes in entanglement growth
during thermalization in holographic field theories. These scaling
regimes are derived from the time evolution of entanglement entropy
of spatial regions in a class of idealized...
I define and study TQFTs which generalize the Dijkgraaf-Witten
TQFT and can be described on a lattice using discrete 1-form and
2-form gauge fields. The gauge group is replaced by a gauge
2-group. It is proposed that 2-group TQFTs classify gapped...
