Experimental demonstration of quantum-state tomography and qubit-qubit interactions for rare-earth-metal-ion-based solid-state qubits

Abstract

The quantum-state and qubit-qubit interactions for an ensemble of Eu 3+ dopant ions in Y2SIO5 were investigated. The qubit based on one of optical transitions of ions used quantum-state tomography. The optical pulses were used to manipulate the qubit and Show more