On a Loss of Information in a Transition from Quantum to a Quasi-Classical Regime | Science Publications

American Journal of Applied Sciences

Alex Granik¹ 

关键词: Information;    Entropy;    Quantum to Classical Transition;    Loss of Information;   

DOI  :  10.3844/ajassp.2004.255.257

学科分类：自然科学（综合）

来源: Science Publications

【 摘 要 】

By defining information entropy in terms of the probability density |?|² (? is a wave function in the coordinate representation) it is explicitly shown how a loss of quantum information occurs in a transition from a quantum to a quasi-classical regime.

【 授权许可】

Unknown