This manuscript introduces a novel physical computing architecture termed Dynamic Photonic Analog Computing (DPAC), presented as a hardware-based coprocessor for the heuristic acceleration of combinatorial optimization challenges, such as graph-based routing and binary selection topologies. Rather than attempting an exact algorithmic bypass of sequential complexity bounds, the DPAC framework shifts the execution burden of intensive path-evaluations to a continuous wave-dynamic medium governed by non-local electromagnetic propagation. The system maps the cost matrices of combinatorial instances into a three-dimensional continuous field of refractive indices, n(x, y, z), within a dynamic photorefractive crystal. While the initial electro-optic tensor preparation operates within traditional polynomial limits (O(N³)), the physical selection mechanism exploits wave-particle duality to perform mass parallel filtering. Governed by Fermat's Principle, injected wavefronts dynamically trace the optimal optical path lengths corresponding to minimal cost states. Suboptimal coordinate states are structurally filtered via engineered phase shifts designed to experience total destructive interference (Δϕ = π), suppressing non-ideal amplitude distributions at the output sensor plane. To validate the physical viability of this design under contemporary quantum engineering standards, we model the dielectric relaxation latency of the crystal, evaluate the thermodynamic balance under cryogenic conditions (4.2 K), and establish hardware precision tolerances (ϵmax < 6.328 × 10⁻⁷) to mitigate noise constraints. Furthermore, phononic decoherence is explicitly quantified using the Lindblad Master Equation, demonstrating that the ultra-short physical transit time of light (416 ps) safely eludes the thermal dephasing threshold (1 μs). This architecture establishes a robust theoretical blueprint for non-Turing hardware accelerators designed to complement classical high-performance computing infrastructures. Generative artificial intelligence and advanced language modeling tools were strictly utilized to perform architectural style reviews, technical translation, and typesetting formatting of this manuscript under standard editorial boundaries.
René Benjamín Pérez Sicairos (Fri,) studied this question.