4 papers
Double Covariance Model for Entangled Quantum States: Gaussian Reduction to Second Order Covariances
Andrei Khrennikov
We propose a novel approach to the problem of interconnecting the probabilistic formalisms of classical and quantum physics, focusing on its most challenging aspect: the classical…
Quantum Logic as the Logic of Contexts
Haruki Emori, Atsushi Iriki, Andrei Khrennikov +1
Quantum logic is usually presented as a non-classical departure from ordinary reasoning forced on us by quantum mechanics, with classical logic kept as the secure starting point. W…
Quantum Markovian Dynamics from a Double Covariance Stochastic Framework
Andrei Khrennikov, Irina Basieva
We develop an interacting extension of the Double Covariance Model (DCM), a stochastic subquantum framework in which macroscopic quantum dynamics emerge through coarse-graining of…
The Double Covariance Model: A Stochastic Reconstruction of Quantum Entangled States via Interplay of Micro-Macro Time Scales
Andrei Khrennikov
This article presents a concrete mathematical framework for the generation of entangled quantum states from classical stochastic processes. We demonstrate that any density operator…