2008/01/12 by Fardin Kheirandish, Morteza Soltani · 1 citation
Physics and Astronomy · #Cold Atom Physics and Bose-Einstein Condensates #Physics of Superconductivity and Magnetism #Quantum many-body systems #quant-ph
paper · pdf · doi:10.1103/physreva.78.012102
published as Phys. Rev. A 78, 012102 (2008) · 25 pages
arxiv created 2008/01/12 · openalex publication_date 2008/07/10 · arxiv updated 2012/07/12 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
The Huttner-Barnett model is extended to a magnetodielectric medium by adding a matter field to this model. The eigenoperators for the coupled system are calculated and electromagnetic field is written in terms of these operators. The electric and magnetic susceptibilities of the medium are explicitly derived and shown to satisfy the Kramers-Kronig relations. It is shown that the results obtained in this extended model are equivalent to their counterparts obtained in the phenomenological methods.