2000/09/01 by R. Bullough · 1 citation
Computer Science · Physics and Astronomy · #Quantum Information and Cryptography #Quantum Mechanics and Non-Hermitian Physics #Nonlinear Photonic Systems
paper · doi:10.1080/09500340008232455
openalex publication_date 2000/09/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/29
I (try to) review some of my work in theoretical quantum optics done over some 45 years. Highlights include discovery of ‚optical solitons‘ as solutions to the nonlinear Maxwell-Bloch (MB) systems of equations as reported at the 1st National QE Conference, also at Owens Park, Manchester, in 1973. Bose-Einstein condensation (BEC) in magnetic traps at temperatures T ∼ 10−9K achieved in 1995 is described by forms of the quantum nonlinear Schrödinger (NLS) equation closely related to the quantized MB equations. It may be possible to see quantum soliton solutions of the quantum attractive NLS equation in one-dimensional (d = 1) magnetic traps holding the Bose condensed metal vapour 7Li. More generally such d = 1 quantum solitons may be significant to modern long-distance optical fibre communication, and perhaps to ‚quantum information‘.