Results for "proper time"


    • Oliver Thewalt

      Special and General Theory of Relativity by Albert Einstein is meeting the quanta

      STR (Special Theory of Relativity) indicates  a covariance of time to velocity of an object (matter with mass) in motion within an inertial system. The twins pardox is not a paradox: time dilation is due to the constant speed of light in vacuum, symmetries and laws of energy conservatio...


      • Oliver Thewalt

        Einstein assertions

        Can you explain by your own words what Einstein's assertion was about in his famous Special Theory of Relativity? Why are some phenomena like time supposed to be invariant or covariant within a reference frame? What kind of reference frame are we talking about? What is an interial ...

        Tags: einstein assertions, secial theory of relativity, time covariant, invariance in an inertial reference frame, interial reference frame, freely falling reference frame, proper time, lorentz invariant