From Nothing to Something Ⅱ: Nonlinear Systems via Consistent Correlated Bang

• 来源期刊: 中国物理快报（英文版）
• 关键词: @@
• 年，卷（期）: 2017,（6）
• 页码范围: 1-4
• 页数: 4页
• 语种: 英文
• DOI: 10.1088/0256-307X/34/6/060201

摘要

The Chinese ancient sage Laozi said that everything comes from ‘nothing’.In the work [Chin.Phys.Lett.30 (2013) 080202],infinitely many discrete integrable systems have been obtained from nothing via simple principles (Dao).In this study,a new idea,the consistent correlated bang,is introduced to obtain nonlinear dynamic systems including some integrable ones such as the continuous nonlinear Schr(o)dinger equation,the (potential)Korteweg de Vries equation,the (potential) Kadomtsev-Petviashvili equation and the sine-Gordon equation.These nonlinear systems are derived from nothing via suitable ‘Dao’,the shifted parity,the charge conjugate,the delayed time reversal,the shifted exchange,the shifted-parity-rotation and so on.