Quantum Error Threshold Compared with a Torsion-Induced Phase-Noise Floor

This paper examines whether a torsion background associated with ordinary densities could push gate errors above the fault-tolerance threshold. The calculation is performed in a frame with a finite maximum density, the neutron-branch value rho_A = 9.718e+57 kg per cubic metre, with the electron branch at 2.874e+51 kg per cubic metre for comparison. Headline results include a bounce temperature of 3.278e+22 K, a Landauer cost at that temperature of 3.137e-01 J per bit against 2.871e-21 J per bit at 300 K, a Bekenstein allowance of 1.049e+94 bits for the stated centimetre reference region, and a Margolus-Levitin rate of 2.209e+103 per second for the same region. The correction at nuclear density is of order 1e-40 on the neutron branch and far smaller in laboratory matter, many orders below any error-correction threshold. All numbers are computed from the stated assumptions in the accompanying script; the study is simulated and computed, not measured.