Internal Time Orientation, Topological Vacuum Structure, and the Emergence of Dark Energy
Year: 2025
Type: article
Abstract: This work addresses the cosmological constant problem by reconsidering the physical meaning of vacuum energy in gravity. It introduces an internal time-orientation field, defined independently of the spacetime metric, whose role is not to generate dynamics or define a physical clock, but to organize the vacuum structure of the theory. At the microscopic level, the vacuum sector admits locally aligned configurations with vanishing stress–energy, so empty space carries no intrinsic local energy density. The configuration space of the internal field decomposes into topologically distinct sectors labeled by an integer invariant, with nontrivial sectors separated from the vacuum by finite energy gaps. As a result, vacuum structure is global and topological rather than energetic or fluctuation-driven . Upon coarse-graining over unobservable internal degrees of freedom and fixing a global topological sector, a constant term emerges in the gravitational effective action. This term has exactly the form of a cosmological constant and yields a stress–energy tensor proportional to the metric with equation of state (w=-1). Dark energy is therefore non-dynamical and strictly constant in this framework, reproducing standard ΛCDM phenomenology without introducing new particles, evolving fields, or modifications of late-time cosmology. The work does not attempt to explain the numerical value of the observed cosmological constant; instead, it provides a conceptually consistent reinterpretation in which dark energy reflects coarse-grained vacuum organization rather than microscopic vacuum energy.
Author: Brett Farkas
Language: English
Subfield: Astronomy and Astrophysics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7116702194
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