The Renewal Ledger: Galactic Gravity, the Acceleration Knee, and the Cosmic Dipole in Quantum Traction Theory

Galactic renewal as an acceleration-knee ledger The galaxy-side acceleration rail is the renewal knee \[ a_0^\tau(T)=\frac{cH_\tau(T)}{2\pi}=\frac{c}{2\pi T}, \qquad a_0^\tau(T_0)=9.8178\times10^{-11}\,\mathrm{m\,s^{-2}}, \] and the corresponding laboratory floor is \[ a_{0,\mathrm{lab}}^{\mathrm{floor}} =\frac{a_0^\tau}{\cos(\pi/8)} =1.0627\times10^{-10}\,\mathrm{m\,s^{-2}}. \] Concept DOI: 10.5281/zenodo.20643892 Author: Ali Attar Website: quantumtraction.org Main book anchor: Quantum Traction Theory: Main Book v10.01 This paper develops the QTT renewal-ledger treatment of galactic gravity, the acceleration knee, and the cosmic dipole. The central reader bridge is that the observed low-acceleration behavior is interpreted as a renewal/readout row, not as a free dark-matter profile. The source-side knee is tracked through \[ a_\Lambda=cH_\Lambda, \qquad \chi_\Lambda=\frac{H_\Lambda}{H_\tau}=0.8778622729\ldots, \] with the paper keeping the status of \(\chi_\Lambda\) explicit: comparator-built now, source-kernel derivation as the crown target. Core labels: Σ-RENEWAL-LEDGER, Σ-ACCELERATION-KNEE, Σ-CHI-LAMBDA-KERNEL-GATE.