Torsion Fields Generated by the Quantum Effects of Macro-bodies

Abstract We generalize Einstein’s General Relativity (GR) by assuming that all matter (including macro-objects) has quantum effects. An appropriate theory to fulfill this task is Gauge Theory Gravity (GTG) developed the Cambridge group. GTG a “spin-torsion” theory, according which, gravitational effects are described pair of gauge fields defined over flat Minkowski background spacetime. The content completely Dirac spinor field, and identified as spin tensor derived from field. existence results in torsion field Torsion plays role Bohmian potential which turns out be kind repulsive force opposed attractive. equivalence principle remains essential so GR relegated locally approximate wherein (torsion) negligible. As toy model, we assume macro can covariant equation apply simplest radially symmetric static systems. Consequently, virtue cosmological principle, led universe model Hubble redshifts arise fields.