Page 1519





E






Eckart: see Wigner






Ehrenfest theorem 242, 314






Eigen (-values and -vectors)19, 33, 132, 157, 215






Einstein






–Planck-Einstein relations 10






–model 518. 626






–temperature 632






–Bose-Einstein distribution law 625






–Einstein, Podolsky, Rosen paradox 294, 1084






–coefficients 1321






Elastic scattering 904






Elastically bound (electron) 1315






Electric dipole: see dipole






Electric quadrupole: see quadrupole






Electrodynamics (quantum) 618, 1227, 1260






Electromagnetic






–fields and potentials 315, 1493






–field quantization 605






–interaction of an atom with an electromagnetic wave 1304






Electron






–mass and charge endpaper






–spin 965






–free electron gas 1432






–conduction electron 1444






Elements (periodic classification of) 1414






Elliptic coordinates 1171






Emission






–induced 1293, 1319, 1332






–spontaneous 337, 619, 1282, 1321, 1345, 1355






Energy: see conservation, uncertainty






Essential (or systematic) degeneracy 201, 710, 784, 1056






Ethane molecule 1202 (e)






Ethylene






–structure 853






–torsion oscillation 520






Evanescent wave 37, 71, 74, 81, 282






Evolution






–of the vector state 222






–of the mean values 240






–operator 308






Exchange






–degeneracy 1376, 1389






–term 1399, 1405






–integral 1426






Exciton 810






Exclusion principle 1389, 1396, 1414, 1433, 1436, 1445







F






Fermi






–golden rule 1299






–energy 1398, 1432, 1437






–level 1437, 1438, 1443






–see: Fermi-Dirac






Fermi-Dirac






–statistics 1399






–distribution 1437






Fermions 1386






Ferromagnetic 1428






Feynman






–postulates 335






–Hellmann-Feynman theorem 1192






Final states






–continuum of 1297, 1344






–density of 1297, 1346






Fine structure






–constant 797, endpaper






–of the spectral lines 968






–Hamiltonian 1213, 1257, 1429






–of Hydrogen 1219






–of Helium 1429






Forbidden






–see band






–transition 1311






Form factor 1360 (e)






Fourier series and transformations 1459






Free particle 22






–stationary states with well defined






momentum 27, 923, 947






–stationary states with well defined angular momentum 921, 928, 938






–wave packets 28, 61, 342 (e)






Function (wave) 19, 94, 146, 225







G






Gauge 315, 1309, 1493






Gerlach: see Stern






Green functions 331, 915






Ground state 47, 356, 494, 505






Group velocity: see velocity






Gyromagnetic ratio of the electron






–orbital 832






–spin 383, 443, 970







H






H2+ (molecular ion) 88 (e), 412, 415, 1169






Hadronic atoms 812






Hall effect 1445






Hamiltonian 222, 244, 1488






–of a particle in a scalar potential 223






–of a particle in a vector potential 224, 317, 322, 1496






–of a particle in a central potential 778, 1490






Hamilton-Jacobi equations 213, 1489






Hanle effect 1339 (e)






Hard sphere scattering 960, 962 (e)






Harmonic






–see oscillator






–generation of harmonics 1334, 1336






Harmonics (spherical) 664, 678






–expressions for l = 0, 1, 2 682






–addition of 1043






Heaviside step function 1475






Heisenberg






–uncertainty relation 27, 45, 47, 51, 59, 231, 287






–picture 312






Helium






–isotopes 3He and 4He 1387, 1399, 1431






–energy levels 1418






–He+ ion 810






–solidification 519






Hellmann-Feynmann theorem 1192






Hermite polynomials 501, 529, 541


Start of Citation[PU]John Wiley & Sons, Inc. (US)[/PU][DP]1977[/DP]End of Citation