|Abstract||Contrary to our immediate and vivid sensation of past, present, and future as continually shifting non-relational modalities, time remains as tenseless and relational as space in all of the established theories of fundamental physics. Here an empirically adequate generalized theory of the inertial structure is discussed in which proper time is causally compelled to be tensed within both spacetime and dynamics. This is accomplished by introducing the inverse of the Planck time at the conjunction of special relativity and Hamiltonian mechanics, which necessitates energies and momenta to be invariantly bounded from above, and lengths and durations similarly bounded from below, by their respective Planck scale values. The resulting theory abhors any form of preferred structure, and yet captures the transience of now along timelike worldlines by causally necessitating a genuinely becoming universe. This is quite unlike the scenario in Minkowski spacetime, which is prone to a block universe interpretation. The minute deviations from the special relativistic effects such as dispersion relations and Doppler shifts predicted by the generalized theory remain quadratically suppressed by the Planck energy, but may nevertheless be testable in the near future, for example via observations of oscillating flavor ratios of ultrahigh energy cosmic neutrinos, or of altering pulse rates of extreme energy binary pulsars.|
|Keywords||No keywords specified (fix it)|
|Categories||categorize this paper)|
|Through your library||Only published papers are available at libraries|
Similar books and articles
Richard T. W. Arthur, Time Lapse and the Degeneracy of Time: Gödel, Proper Time and Becoming in Relativity Theory.
Bradford Skow (2012). Why Does Time Pass? Noûs 46 (2):223-242.
Scott Mann (2006). Space, Time and Natural Kinds. Journal of Critical Realism 5 (2):290-322.
William Lane Craig (2005). Divine Eternity and the General Theory of Relativity. Faith and Philosophy 22 (5):543-557.
Andrew Soltau, Times Two: The Tenses of Linear and Collapse Dynamics in Relational Quantum Mechanics.
Robert DiSalle (1992). Einstein, Newton and the Empirical Foundations of Space Time Geometry. International Studies in the Philosophy of Science 6 (3):181 – 189.
Added to index2009-01-28
Total downloads7 ( #142,281 of 722,813 )
Recent downloads (6 months)0
How can I increase my downloads?