Dynamics of quantum observables in entangled states

Zhu, Guoqiang, Wang +1 more

Jincheng Zhang

Quantum entanglement, a cornerstone of quantum computing, is profoundly sensitive to observation. This research investigates the impact of observational bias – the systematic influence of measurement on entangled states – and proposes a framework to quantify and mitigate this effect. The core claim centers around the development of a dynamic entanglement parameter adjustment algorithm, leveraging a probabilistic model to estimate the influence of measurement on entanglement state. This work aims to provide a robust methodology for controlling and reducing bias during quantum entanglement experiments, thereby enhancing the fidelity and reliability of quantum computation. The research utilizes a novel approach to dynamically adjust entanglement parameters, offering a potential pathway toward minimizing the observable consequences of measurement. This paper will detail the theoretical foundation, algorithm implementation, and experimental validation of the proposed framework.

Florian Mintert, Andre R. R. Carvalho, Marek Kuś +1 more

Jincheng Zhang

This paper presents a novel dynamic particle quantum entanglement simulation method designed to enhance the accuracy of quantum entanglement modeling, particularly for applications in quantum computing and quantum communication. Traditional static quantum state simulations often fall short in capturing the intricate dynamics of entanglement, leading to approximations in the observed results. This work introduces a new approach that dynamically adjusts particle positions and motion to mimic the complex evolution of entangled states, resulting in a more precise and realistic simulation. The core claim is that this method can significantly improve the fidelity of quantum entanglement calculations and facilitate optimizations within these fields.

Prasanth Retnakaran-Saraswathy

Quantum entanglement is one of the most distinctive features of quantum mechanics. Whentwo quantum systems are prepared in an entangled state, measurements performed at spatiallyseparated locations can exhibit correlations that cannot be explained by assigning independentclassical states to the two systems.Standard quantum mechanics describes these correlations through a non-separable jointquantum state. Importantly, quantum entanglement does not permit controllable faster-thanlight communication: the statistics observed by one observer cannot be manipulated to transmitinformation instantaneously to another observer.

V. M. Akulin