Toward the real-time evolution of gauge-invariant Z 2 and U ð 1 Þ quantum link models on noisy intermediate-scale quantum hardware with error mitigation
This article benchmark the real-time dynamics of Z 2 and U ð 1 Þ gauge-invariant plaquette models using noisy intermediate-scale quantum (NISQ) hardware, specifically the superconducting-qubit-based quantum IBM Q computers.