A New Information Soliton to Resist Decaying of the Excitation Based on the External Field Interaction

• 作者: Kongzhi Song Qiao Bi
• 来源期刊: 现代物理(英文)
• 学科: 医学
• 关键词: QUANTUM Information Density MASTER Equation NONLINEARITY
• 年，卷（期）: 2015,（15）
• 页码范围: 2211-2218
• 页数: 8页
• 分类号: R73

摘要

In this work, we reveal possibility using information soliton to resist senescence of certain important bio-excitations (such as Davydov solitons) which play a fundamental role in information processing of life. For this goal, a type of external field interaction with original system is introduced. This field enables the total system to be described by a nonlinear Master equation. Then we found that the nonlinear term in the equation drives the initial excitation to evolve as a kind of information soliton asymptotically. It is this information soliton to resist decaying of the excitations. This provides a constructive way to prolong age of biological excitations by exerting an external field, which forms a basis used in medical devices or treatments.