Photon-Velocity Invariance, Symiton-Velocity Invariance and the Extension of Special Relativity

As an intriguing result of the investigations on nanoheterostructures and based on the well-known photon-velocity invariance and the whole Einstein’s special theory of relativity (the author prefer to call it the high-speed special theory of relativity) as well as the novel concept of symiton-velocity invariance and the previous predictions of the low-speed and, furthermore, the full-velocity-scope special relativities, the coordinates-transformation formulas for these predicted special relativities are established, indicating a fundamental advance of the special theory of relativity and probably a notable impact on the current space-time concept.