Chun-Ming Qiao

Need One Bell-pair Only (NOBOL) for Low-Overhead Fault-Tolerant Quantum Computing

This paper proposes NOBOL, a novel approach that requires only one Bell pair to perform a logical CNOT operation on two distant qubits encoded in arbitrary CSS codes and describes various circuit realizations of NOBOL, including a depth-optimal circuit with logarithmic depth in terms of the size of the logical operator...