Bipartite Discrete Time Crystals on Decorated Lattices
Bipartite Discrete Time Crystals on Decorated Lattices
We study time-crystalline order in periodically driven quantum Ising models on disorder-free decorated lattices. Using a tensor network ansatz for the state which reflects the geometry of a unit cell of the lattice, we show through finite entanglement scaling that the system has an exponentially long-lived subharmonic response in the …