用复化四元数研究弯曲时空中无洛仑兹标架的旋量场
Spinor fields without Lorentz frames in curved spacetime using complexified quaternions
摘要:
利用复化四元数,给出了一种不需要洛伦兹标架,因而也不需要维因的形式,用于处理弯曲时空中的张量场和旋量场。一个局域U(1)规范对称性,据推测,可能与电磁学有关,自然出现。
英文摘要:
Using complexified quaternions, a formalism without Lorentz frames, and therefore also without vierbeins, for dealing with tensor and spinor fields in curved spacetime is presented. A local U(1) gauge symmetry, which, it is speculated, might be related to electromagnetism, emerges naturally.
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