Flat Currents and Solutions of Sigma Model on Supercoset Targets with Z2m Grading

• 来源期刊: 中国物理快报（英文版）
• 年，卷（期）: 2007,（12）
• 页码范围: 3374-3377
• 页数: 4页
• 语种: 英文

摘要

We find one parameter flat currents of the sigma model on supercoset targets with Z2m grading given by Young satisfaction equations of motion and the Virasoro constraint.This meads that one can generate a series of classical solutions from the original one.For these new solutions one can also construct flat currents and conserved charges,which form the same set with the original one.