Out-of-equilibrium phase transitions induced by Floquet resonances in a periodically quench-driven XY spin chain

Sergio Enrique Tapias Arze, Pieter W. Claeys, Isaac Pérez Castillo +1

We consider the dynamics of an XY spin chain subjected to an external transverse field which is periodically quenched between two values. By deriving an exact expression of the Flo…