Hidden-variable theory - Wikipedia
In physics, a hidden-variable theory is a deterministic physical model which seeks to explain the probabilistic nature of quantum mechanics by introducing additional (possibly inaccessible) variables.
隐变量理论 - 百度百科
隐变量理论（英语：hidden variable theory）又称隐变数理论，是由 物理学家 质疑 量子力学 完备性而提出的替代理论。 历史上随着量子力学的发展，而提出了海森堡 不确定原理 等限制，一别于 经典物理，诸如 位置 与 动量 等无法同时精准测出其值；此外关于粒子位置等特性由 概率密度 描述所取代。 一些物理学家例如 爱因斯坦，认为量子力学并未完整地描述物理系统的状态，亦即质疑量子力学是不完备的。 因此量子力学的背后应该隐藏了一个尚未发现的理论，可以完整解 …
The hidden-variable question is whether or not correlations that are observed in the outcomes of an experiment can be explained via introduction of additional (\hidden") variables which are unobserved by the experimenter. The question arises most famously in quantum mechanics (QM), but can also be asked in the classical realm.
The variables describing this level of reality, which are by hypotheses currently not accessible to us, are called \hidden" variables (or param-eters), and an approach that has this character is called a \hidden-variable" theory or interpretation (see below for the distinction).
Hidden Variable Theory - an overview | ScienceDirect Topics
A local hidden variable theory is one in which distant events do not have an instantaneous effect on local ones—seemingly instantaneous events can always be explained by hidden variables in the system.
Local hidden-variable theory - Wikipedia
In the interpretation of quantum mechanics, a local hidden-variable theory is a hidden-variable theory that satisfies the principle of locality.
The variables describing this level of reality, which are by hypotheses currently not accessible to us, are called \hidden" variables (or parame-ters) and a theory which has this nature is called a \hidden-variable" theory.
12 Hidden-Variable Theories - Oxford Academic
A hidden-variable theory (HVT) assigns to each individual system a set of values corresponding to the observables of eqn (12.1), i.e., one of the eigenvalues. v (A), v (B), v (C), …, (12.2) of the corresponding operator such that a measurement of observable A in an individual system gives the numerical value v (A).
Hidden Variables -- from Eric Weisstein's World of Physics
Einstein called the effect 'spooky action at a distance' and attributed it to hidden variables. In 1964, British physicist John Bell later disproved the notion that hidden variables affect interactions between particles with his well-known Bell's inequalities.
Research on hidden variable theories: A review of recent progresses
2005年7月1日 · A possible way out from these problems would be if QM represents a statistical approximation of an unknown deterministic theory, where all observables have defined values fixed by unknown variables, the so called hidden variable theories (HVT), a suggestion dating since the celebrated Einstein–Podolsky–Rosen paper of 1935.