Indirect measurement for optimal quantum communication enhanced by binary non-standard coherent states

• DOI: 10.1364/josab.450647
• Publication Date: 2022-02-28T17:00:27Z
• Authors: Min Namkung; Jeong San Kim
• Keywords: Quantum Measurement; Measurement problem

It is well known that the Helstrom bound can be improved by generalizing form of a coherent state. Thus, designing quantum measurement achieving important for novel communication. In this paper, we analytically show achieved projective composed orthogonal non-standard Schrödinger cat states. Moreover, numerically nearly an indirect based on Jaynes–Cummings model. As model describes interaction between light and two-level atom, emphasize considered in paper has potential to experimentally implemented.