论文标题
尖端粒子的串曲模型
A Stringy Model of Pointlike Particles
论文作者
论文摘要
可见物质颗粒的先前超对称性前场景扩展到黑暗部门。此外，该方案被重新列为具有四个额外维度的双层田理论（DFT），以避免宇宙学中的奇异大爆炸。 T偶性和该模型的局部Lorentz对称性是真正的弦乐特性。有人提出，dft preons可能是字符串理论的近似点类型。
A previous supersymmetric preon scenario for visible matter particles is extended to the dark sector. In addition, the scenario is reformulated as a Double Field Theory (DFT) with four extra dimensions, to avoid a singular Big Bang in cosmology. T-duality and doubled local Lorentz symmetry of the model are genuine stringy properties. It is proposed that DFT preons may be an approximate pointlike projection of string theory.
