Quantum scattering of photons inside a one-dimensional waveguide caused by a number of closely located resonant two-level atoms is studied using the theory of integrable quantum systems. The multi-particle wave function of scattered photons is represented as a sum of terms of different degrees of "entanglement." For two-photon scattering we discuss explicitly differences in photon correlations for the single two-level atom case and the case of several atoms.
展开▼
