Cold Fusion in the Dynamic Cosmic Medium Model From Non-Reproducibility to Adaptive Control

This paper addresses the long-standing paradox of Low-Energy Nuclear Reactions (LENR): the existence of experimentally observed anomalies, such as excess heat generation and isotopic composition changes, alongside the absence of reliable reproducibility of these phenomena. We propose an interpretation suggesting that this non-reproducibility does not necessarily indicate the non-existence of the effect but may be a consequence of the incompleteness of the currently used physical model.We introduce a hypothetical framework in which the vacuum is effectively described as a dynamic environment characterized by a variable M(t,⃗x), representing the local state of this environment. In this extended description, the probability of fusion becomes a function not only of local experimental parameters but also of this hidden variable.We demonstrate that the pulsed nature of the observed phenomena can be interpreted as a result of time-varying conditions, and we propose the concept of inverse analysis, which allows estimating the state of the environment from energy outputs. Based on this, we formulate the principle of adaptive control, which could transform LENR from a difficult-toreproduce phenomenon into a controllable process.