Shumovsky, Alexander S.Can, M. AliSoykal, ÖneyShumovsky, Alexander S.Rupasov, V. I.2019-07-252019-07-25200397814020145361568-2609http://hdl.handle.net/11693/52285Conference Name: NATO Advanced Study Institute on Quantum Communication and Information TechnologiesDate of Conference: 3-14 June 2003Chapter 7We review recent results based on the application of spherical wave representation to description of quantum properties of multipole radiation generated by atomic transitions. In particular, the angular momentum Angular momentum of photons including the angular momentum entanglement, the quantum phase of photons, and the spatial properties of polarization are discussed.EnglishAngular momentumAtomsEntanglementPolarizationQuantum phaseQutritSpherical waves of photonsConference Paper10.1007/978-94-010-0171-7_710.1007/978-94-010-0171-79789401001717