论文标题
非派系主义字符串的coset太空动作
Coset space actions for nonrelativistic strings
论文作者
论文摘要
我们根据字符串bargmann和扩展的字符串牛顿 - 霍克(Newton-Hooke)代数分别制定了平面空间的严格的非派别限制和广告$ _5 \ times $ s $^5 $字符串作为coset型号。我们的构造模仿了典型的相对论,但以几种有趣的方式有所不同。使用我们的coset公式,我们给出了两个模型运动方程的松弛表示。
We formulate the stringy nonrelativistic limits of the flat space and AdS$_5\times$S$^5$ string as coset models, based on the string Bargmann and extended string Newton-Hooke algebras respectively. Our construction mimics the typical relativistic one, but differs in several interesting ways. Using our coset formulation we give a Lax representation of the equations of motion of both models.