Figure 12
From: Generation of steady entanglement via unilateral qubit driving in bad cavities
Schematic diagram for the implementation of quantum state transfer using a standard teleportation procedure. The information of the unknown qubit can be transferred from the first node to the nth node. The solid box denotes the first node to teleport an unknown quantum state from Alice to Bob. The dashed box in the first panel represents two qubits that belong to the same participant. The gray box to the upper right is a quantum circuit of teleportation for the first node. Here, H represents a Hadamard operation, σ x and σ z are the Pauli operators representing local qubit-flip operations, and I is the identity operator.
