The unification of Quantum Mechanics and General Relativity is hindered by ultraviolet divergences in Quantum Field Theory (QFT) and singularities in gravity. In this paper, we propose a fundamental resolution based on Rough Operator Algebra (ROA). We introduce the Rough Canonical Commutation Relation (RCCR), where the commutator x, p evolves with the spacetime roughness index α. We derive a Generalized Uncertainty Principle (GUP) that necessitates a minimal measurable length Lₘin proportional to LP * sqrt (1-α) /α at the Planck scale. Furthermore, we extend this roughness to the time domain, formulating the Rough Schrödinger Equation with the Sunggil Derivative Dₜ^α. This framework proves that the roughness of spacetime acts as an intrinsic Geometric Cutoff, rendering QFT loop integrals finite without artificial renormalization.
Lee Sung-gil (Sat,) studied this question.
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