试述不确定性原理与不确定性
摘要
不确定性原理是量子力学的基本原理之一,也是量子理论的重要基础,由海森堡于1927年提出。其意思是不可能同时知道一个粒子的位置和速度,粒子位置的不确定性必然大于或等于普朗克常数,这表达了一种在微观粒子与宏观物质之间的不一致性。文章简单介绍不确定性原理的提出,并且对不确定性原理与不确定性进行对比,此外也从主流的科学角度试述不确定性原理的不确定性。
Uncertainty principle is not only one of the basic principles of quantum mechanics, but also an important basis of quantum theory, which was put forward by Heisenberg in 1927. It means that it is impossible to know the position and velocity of a particle at the same time, and the uncertainty of the particle position must be greater than or equal to the Planck constant, which expresses a kind of inconsistency between the microscopic particle and the macroscopic matter. This paper briefly introduces the uncertainty principle, and compares it with the uncertain factors. In addition, it also tries to describe the uncertainty of the uncertainty principle from the mainstream scientific point of view.
Uncertainty principle is not only one of the basic principles of quantum mechanics, but also an important basis of quantum theory, which was put forward by Heisenberg in 1927. It means that it is impossible to know the position and velocity of a particle at the same time, and the uncertainty of the particle position must be greater than or equal to the Planck constant, which expresses a kind of inconsistency between the microscopic particle and the macroscopic matter. This paper briefly introduces the uncertainty principle, and compares it with the uncertain factors. In addition, it also tries to describe the uncertainty of the uncertainty principle from the mainstream scientific point of view.
引文
[1]陈鄂生.量子力学基础教程[M].山东:山东大学出版社,2003,09.
[2]杨桂林,江兴方,柯善哲.近代物理[M].北京:科学出版社,2008.
[3]史蒂夫·霍金.时间简史(普及版)[M].湖南:湖南科学技术出版社,2006,01.
[4]张本祥.确定性与不确定性[M].北京:中国社会科学出版社,2007,07.
[5]费恩曼,莱顿,桑兹.费恩曼物理学讲义(第3卷)[M].上海:上海科学技术出版社,2005.
[6]唐建辉,何维杰.对不确定关系物理基础及物理涵义的探讨[J].邵阳学院学报(自然科学版),2008.
[7]陶一趣.不确定性并不确定[J].新发现,2012,11.
[8]王乔.修正不确定性原理[J].科学世界,2012,07.
[9]关洪.对海森伯射线显微镜思想实验的再考查[J].大学物理,1988.
[10]王捷.浅析不确定性原理的哲学内涵[J].中国科技纵横,2012.
(1)王乔.修正不确定性原理[J].科学世界,2012,07.
(2)关洪.对海森伯射线显微镜思想实验的再考查[J].大学物理,1988.
[2]杨桂林,江兴方,柯善哲.近代物理[M].北京:科学出版社,2008.
[3]史蒂夫·霍金.时间简史(普及版)[M].湖南:湖南科学技术出版社,2006,01.
[4]张本祥.确定性与不确定性[M].北京:中国社会科学出版社,2007,07.
[5]费恩曼,莱顿,桑兹.费恩曼物理学讲义(第3卷)[M].上海:上海科学技术出版社,2005.
[6]唐建辉,何维杰.对不确定关系物理基础及物理涵义的探讨[J].邵阳学院学报(自然科学版),2008.
[7]陶一趣.不确定性并不确定[J].新发现,2012,11.
[8]王乔.修正不确定性原理[J].科学世界,2012,07.
[9]关洪.对海森伯射线显微镜思想实验的再考查[J].大学物理,1988.
[10]王捷.浅析不确定性原理的哲学内涵[J].中国科技纵横,2012.
(1)王乔.修正不确定性原理[J].科学世界,2012,07.
(2)关洪.对海森伯射线显微镜思想实验的再考查[J].大学物理,1988.