Deyan Rashkov

The Hyperspherical Radius as Cosmic Time — a Geometric Hypothesis for Cosmological Expansion and Quantum Nonlocality

This note is a versioned corrigendum to The Hyperspherical Radius as Cosmic Time (Version 6). It records three changes that the reader of Version 6 must apply. First, Version 6 omitted the substantial prior literature on linearly expanding cosmologies; the relevant antecedents an...

The Hyperspherical Radius as Cosmic Time — a Geometric Hypothesis for Cosmological Expansion and Quantum Nonlocality

This note is a versioned corrigendum to The Hyperspherical Radius as Cosmic Time (Version 6). It records three changes that the reader of Version 6 must apply. First, Version 6 omitted the substantial prior literature on linearly expanding cosmologies; the relevant antecedents an...

Kinematic Lensing via the Topological Shear Index: Mapping Macroscopic Spacetime Deformations Beyond the Zone of Avoidance

Mapping cold stellar streams, dwarf galaxy remnants, and obscured mass concentrations in the Galactic halo is fundamentally constrained by interstellar dust extinction in regions such as the Zone of Avoidance (ZoA) and molecular cloud complexes. We present an updated, non-paramet...

The Hyperspherical Radius as Cosmic Time — a Geometric Hypothesis for Cosmological Expansion and Quantum Nonlocality

This article formulates a speculative but falsifiable cosmological framework in which the observable spatial universe is modeled as a closed three-sphere and the dimensional hyperspherical radius is postulated to increase linearly with cosmic proper time, R(t) = V_exp · t. To avo...

The Hyperspherical Radius as Cosmic Time — a Geometric Hypothesis for Cosmological Expansion and Quantum Nonlocality

In this study, a speculative but falsifiable cosmological framework is formulated in which the observable spatial universe is modeled as a closed three-sphere, with the dimensional hyperspherical radius postulated to increase linearly with cosmic proper time, R(t) = Vₑₓₚt. To avo...

Kinematic Lensing via the Topological Shear Index: Mapping Macroscopic Spacetime Deformations Beyond the Zone of Avoidance

Mapping cold stellar streams, dwarf galaxy remnants, and obscured mass concentrations in the Galactic halo is fundamentally constrained by interstellar dust extinction in regions such as the Zone of Avoidance (ZoA) and molecular cloud complexes. We present an updated, non-paramet...