Interacting Defects Generate Stochastic Fluctuations in Superconducting Qubits

J. H. Béjanin, C. T. Earnest, A. S. Sharafeldin +1

Amorphous dielectric materials have been known to host two-level systems (TLSs) for more than four decades. Recent developments on superconducting resonators and qubits enable deta…