Understanding the Spin Correlation of Singlet State Pair Particles

A proposal is given for a possible understanding of the unusual spin correlation that is found between two separated spin one-half particles, which originally formed a two-particle spin zero singlet quantum mechanical pair state. As the Bell inequality has shown that it is not possible to understand such spin correlations using a precise hidden variable theory, it was necessary to consider an underlying statistical theory dictated by quantum mechanics. However, in contrast to the need for invoking a nonlocal interpretation of quantum mechanics, the well-known spin correlation results can be obtained and understood using a local statistical theory. The underlying quantum spin reality emerging upon measurement can be understood in a similar fashion as one understands the infinitely complex character of nonlinear dissipative systems, which exhibit aspects of unpredictability associated with deterministic chaos.