Nonlinear Liouville Equation and Information Soliton

• 作者: Bi Qiao
• 来源期刊: 现代物理(英文)
• 学科: 数学
• 关键词: QUANTUM INFORMATION Density MASTER EQUATION NONLINEARITY
• 年，卷（期）: xdwlyw_2015,（14）
• 页码范围: 2058-2069
• 页数: 12页
• 分类号: O1

摘要

In this work, some types of nonlinear Liouville equation (NLE) and nonlinear Master equations (NME) are studied. We found that the nonlinear terms in the equation can resist state of system damping so that an information solitonic structure appears. Furthermore, the power in the non-linear term is independent of limitation of the solution. This characteristic offers a possibility to construct complicated information solitons from some simple solutions, which allow one to solve complicated NLE or NME. The results obtained in this work may provide an innovated channel for the quantum information transmission over far distance against dissipation and decoherence, and also open a constructive way to resist age decaying of system by designing adjusted field interaction with the system nonlinearly.