Abstract:
Generalized special relativity is one of the most promising models that is found to cure many defects of special relativity. These defects include un capability of explaining gravitational red shift and satisfaction of the Newtonian limit.
Despite these successes generalized special relativity suffers from noticeable set backs. First of all its way of derivation make it restricted to weak fields only. Although recent derivation make it applicable to fields other than the weak and gravitational field, but this derivation needs to be strengthed .The relation between energy and momentum in generalized special relativity doesn’t also exist.
In this work a light clock is used to derive a useful expression for time, length and, momentum in General special relativity. These expressions are typical to that derived before by using curved space. Time, but they are not restricted gravitational and weak fields. The expressions for time, length and momentum holds for all fields. The model shows that speed of light in any field is the same as that of vacuum, that means that the change in light speed may be attributed to the time delay resulting from strong interaction of light with matter and fields which leads to absorption and re emission.
