量子力学诠释与测量问题 王文阁 近代物理系,USTC
量子力学诠释与测量问题 王文阁 近代物理系, USTC
Outline 几点历史评论 量子力学形式体系 ●Ⅲ纠缠及几个悖论 ●Ⅵ.测量问题 ●V.关于量子力学诠释的几个学派
Outline ⚫ I. 几点历史评论 ⚫ II. 量子力学形式体系 ⚫ III. 纠缠及几个悖论 ⚫ VI. 测量问题 ⚫ V. 关于量子力学诠释的几个学派
References o M. Schlosshauer, Rev. mod phys. 76, 1267 (2005) o W.H. Zurek, Rev. Mod. Phys. 75, 715 (2003) A Bassi and G.C. Ghirardi, Phys. Rep. 379, 257(2003) o FLaloe, Am J Phys. 69, 655(2001) R.Omnes, Rev. Mod. Phys. 64, 339(1992)
References: ⚫ M.Schlosshauer, Rev. Mod. Phys. 76, 1267 (2005). ⚫ W.H. Zurek, Rev. Mod. Phys. 75, 715 (2003). ⚫ A. Bassi and G.C. Ghirardi, Phys. Rep. 379, 257 (2003). ⚫ F.Laloë, Am. J. Phys. 69, 655 (2001). ⚫ R. Omnès, Rev. Mod. Phys. 64, 339 (1992)
Some historical remarks o About 30 years ago, probably as a result of the famous discussions between bohr einstein Schrodinger, Heisenberg, Pauli, de broglie, and others, the majority of physicists thought that the so-called Copenhagen interpretation"is the only sensible attitude for good scientist o nowadays the attitude of physicists is much more moderate for several reasons:(1) More consist interpretations have been found.(2) The discoveries and ideas of Bell. (3 Advances in experimental techniques makes it possible for fine control of quantum systems
I. Some historical remarks ⚫ About 30 years ago, probably as a result of the famous discussions between Bohr, Einstein, Schrödinger, Heisenberg, Pauli, de Broglie, and others, the majority of physicists thought that the so-called “Copenhagen interpretation” is the only sensible attitude for good scientist. ⚫ Nowadays, the attitude of physicists is much more moderate for several reasons: (1) More consist interpretations have been found. (2) The discoveries and ideas of Bell. (3) Advances in experimental techniques makes it possible for fine control of quantum systems
History of fundamental quantum concepts-three periods. Period 1 o Planck- finite grains of energy in emitting and absorbing radiation, and the constant h bearing his name o Einstein-notion of quantum of light (photon as named much later) o Bohr-quantized, permitted orbits and quantum jumps for atoms
History of fundamental quantum concepts – three periods. Period 1. ⚫ Planck – finite grains of energy in emitting and absorbing radiation, and the constant h bearing his name. ⚫ Einstein – notion of quantum of light (photon as named much later). ⚫ Bohr – quantized, permitted orbits and quantum jumps for atoms