Quantum-state transmission in a cavity array via two-photon exchange
Quantum-state transmission in a cavity array via two-photon exchange
The dynamical behavior of a coupled cavity array is investigated when each cavity contains a three-level atom. For the uniform and staggered intercavity hopping, the whole system Hamiltonian can be analytically diagonalized in the subspace of single-atom excitation. The quantum state transfer along the cavities is analyzed in detail for …