?html> 与物理?清华校友M(x)

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癑ֹ清华

与物理?/h2>
2009-06-08 |

?/span>(1942)

19(J. Maxwell1831?879(L.Boltzmann 1844?905)(W.Gibbs 18391903)(Mozart)(Beethoven)(Schubert)(Cauchy)(Gauss)(Jacobi)(Helmholtz)(Kirchhoff)

杨振宁教授在理学院露天广场畅谈“美与物理学?span lang="EN-US">

图1 物理学的三个领域

图2 几位20世纪物理学家的研I?span lang="EN-US">

杨振宁教授与夫h杜致C在90周年校庆晚宴?span lang="EN-US">

杨振宁和夫h杜致C?/span>,一?ji)?span lang="EN-US">0q八月二十六日摄于普林斯

(P.Dirac 1902?984)(2)(5)

1928(MRI)

(spin)1/2(W.Heisenberg19011976)192853(W.Pauli1900?958)

1931(Theory of Antiparticles)1932(C. D. Anderson1905?991)

(700765)1928(N. Bohr 1885?962)

(Ghost)19966(15681610)[(18851967)(18951976)](15701623)

192538(T.Kuhn1922?996)

19251913(I.Newton1642?727)(J. R. Oppenheimer1904?967)

(Oedipus)(Cromwell)

192523

(M. Born 1882?970)(E. Schrodinger 1887?961),,,

192725(Leipzig)(F. Bloch19051983(E. Teller 1908?/span>1928

(originality)

(phenomenological theory)(2)(1)(3)(1)(2)(2)(3)

(1)(T. Brahe 1546?601)(1)(J. Kepler 1571?630)(2)(3)

1819(1)(A. Ampere 1775?836)(M. Faraday 1791?867)(3)

19(1)(M. Planck,18581847)1900(2)(A. Einstein 1879?955)又有一些重要发展,但这些都q是唯象理论(2)。最后通过量子力学之生,才步入理论架?span lang="EN-US">(3)的范畴?/span>

1

(3)

(1)(2)(H)(4)(D)2(2)(3)(4)

(1)(2)

(1949)

(1)(2)(3)

42A50A(1)(2)42P50i(3)

(1)(2)

(Dirac Manifold)

(W.Blake1757?827)

To see a World in a Grain

of Sand

And a Heaven in a Wild Flower

Hold Infinity in the palm of your hand

And Eternity in an hour

(A.Pope ,1688-1744)

Nature and natures law lay hid in night:

God said, let Newton be! And all was light.

(Gothic)

本文是杨振宁教授于清华大学徏?span lang="EN-US">90周年时在学校作的演讲Q原载中国社?x)科学出版社《在清华听讲座》一书?/span>

*Q注Q原文有大量注释和引用文献略Q?span lang="EN-US">

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