Matthew Michael-Scott Shaughnessy

Dynamical Entanglement Preservation via Graded Floquet Attractors on Superconducting Transmon Chains

We report the observation of long-range dynamical protection and coherent transport of two-qubit entangled states across discrete 1D lattice chains on a 156-qubit superconducting quantum processor (ibm_marrakesh). By combining an affine geometric phase gradient with periodic CPMG...