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                    | Biedenharn L.C., Louck J.D. — Angular momentum in quantum physics |  
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                    | Предметный указатель |  
                    | | Photon, polarization density matrix      451 Photon, Stokes parameters      450
 Physical rotation group representation      407
 Physical vector operators      291
 Planck quantum of action, h      1 335
 Plane electromagnetic wave, force on a perfectly conducting sphere      445
 Pochhammer’s notation      352
 Poincare group      202 325 481
 Poincare invariant scattering matrix      488
 Poincare relativity      4 5
 Poincare sphere      450 459
 Poincare symmetry      433 488
 Poincare symmetry, Einsteinian relativity      212
 Poincare versus Galilei symmetry      467
 Point group of rigid molecule      578—587
 Point spinor      15
 Poisson bracket operation      175
 Poisson brackets      31
 Polarization in relativistic domain      469
 Polarization vector for a pure state of spin-
  459 Polarization, circular term      452
 Polarization, density matrix      449
 Polarization, independent term      451
 Polarization, linear term      452
 Polarization, operator, relativistic      467
 Polarization, properties of photon field      433
 Polarization, vector      450
 Polynomials, homogeneous      277 278
 Polynomials, homogeneous and harmonic      311 313
 Polynomials, homogeneous of degree l      70 317
 Polynomials, theorem on the roots of      464
 Position operator      30 208
 Position quaternion      144
 Positive linear functional concept      456
 Potential function (functions)      301
 Potential function (functions), expansion in harmonic polynomials      312 313
 Potential function (functions), scalar potential      302
 Potential function (functions), vector potential      302
 Potential theory, relation to solid harmonics      311
 Poynting vector      440 441 449
 Primitive idempotent      197
 Principal axes      628
 Principal axes frame      541 543 544 554 556 558 563
 Principal axes frame, internal coordinates      549—554
 Principal idempotents      47 142 143
 Principal idempotents, method of      142—143
 Probability density, single-valued assumption      320
 Probability, amplitude (amplitudes)      55 88 197
 Probability, nonclassical interference of      456
 Probability, transition      612
 Problem of finding states of sharp orbital angular momentum (atomic physics)      408
 Problem of force of a plane electromagnetic wave on a perfectly conducting sphere      445
 Problem of parentheses      386
 Product Hilbert space of n harmonic oscillators      212
 Product law for spherical harmonics      505
 Product law of Racah operators      138
 Product law of spherical functions in three vectors      309
 Product law of Wigner operators      136
 Projection operator technique      143 421
 Projection quantum numbers      36 97 235
 Projective geometry, quantum mechanics as      456
 Projective space      463
 Proper orthogonal matrix (matrices)      10 11 14 22 60 145 190 575 620
 Pure state (states)      147 197 456 459 464
 Pure state (states) for
  463 465 Pure state (states) for
  , equivalent under rotation      466 Pure state (states) for j=1 for
  465 Pure state (states) for j=1 for m=0      465
 Q-branch (molecular spectra)      577 624
 Quadratic Casimir operator for
  418 Quadratic Casimir operator for SO(2l+1)      415 523
 Quadratic Casimir operator for Sp(2j+1)      523
 Quadratic Casimir operator for U(2j+1)      522
 Quadrupolar interaction      473
 Quadrupole moment operator (nuclear shell model)      516
 Quantal Legendre functions      474 476
 Quantization axes (molecules)      602 617 618
 Quantum mechanics, vector model      75
 Quantum theory of fields, and Jordan map      212
 Quantum theory, beginnings      335
 Quasi-spin      493 510—512 514
 Quasi-spin, application to tensor operators      515—517
 Quasi-spin, boson realization      510
 Quasi-spin, commutation rules      512
 Quasi-spin, fermion realization      510
 Quasi-spin, scalars      516
 Quasi-spin, wave functions      512—515
 Quatemionic composition rule      26
 Quaternion (quaternions)      16 26 55 144 145 192 196 197 201 347
 Quaternion (quaternions), and matrix boson      219
 Quaternion (quaternions), as division algebra      196
 Quaternion (quaternions), boson realization      219
 Quaternion (quaternions), composition of norms      196
 Quaternion (quaternions), conjugate      196
 Quaternion (quaternions), Hamilton’s definition      201 202
 Quaternion (quaternions), norm      196
 Quaternion (quaternions), unimodular      197—199 202 219 221
 Quaternion (quaternions), unimodular, group of      196
 Quaternion calculus      196
 Quaternion group      188 197
 Quaternion group, irreps      197
 Quaternion group, multiplication laws      188
 Quaternion units, and relation to Pauli matrices      196 197
 Quotients of vectors (Hamilton)      201
 R-branch (molecular spectra)      577 624
 Racah basis of Lie algebra of U(2l+1)      412
 Racah coefficient (coefficients)      49 90 100—107 111 120 128 197 209 261 498 521 522
 Racah coefficient (coefficients) in parameters of Bargmann array      260
 Racah coefficient (coefficients), as basis for all recoupling coefficients      127
 Racah coefficient (coefficients), as complete quadrilateral      123
 Racah coefficient (coefficients), as coupling coefficients      101
 Racah coefficient (coefficients), as coupling coefficients in the space of reduced matrix elements      103 107
 Racah coefficient (coefficients), as matrix element of tensor operators coupled to invariant      106 107
 Racah coefficient (coefficients), as recoupling coefficients for the addition of three angular momenta      107
 Racah coefficient (coefficients), as tetrahedron      122
 Racah coefficient (coefficients), asymptotic limit      111 115 118 168
 Racah coefficient (coefficients), Biedenharn’s method of recursion relations      112
 Racah coefficient (coefficients), boundary or stretched case      113
 Racah coefficient (coefficients), coupling, triangle coefficients      111
 Racah coefficient (coefficients), definition      100
 Racah coefficient (coefficients), definition in terms of Wigner coefficients      108
 Racah coefficient (coefficients), determination of      166—168
 Racah coefficient (coefficients), determined by fundamental Racah coefficients and Biedenharn — Elliott identity      117
 Racah coefficient (coefficients), explicit form      112 162 260
 Racah coefficient (coefficients), fundamental      114—119
 Racah coefficient (coefficients), fundamental, determined by sign convention, orthogonality, symmetry      120
 Racah coefficient (coefficients), generating function      259
 Racah coefficient (coefficients), invariance group      126
 Racah coefficient (coefficients), Lande factor      333
 Racah coefficient (coefficients), orthogonality      108 112 115—117
 Racah coefficient (coefficients), permutational, symmetry group as tetrahedral group of rotation-inversions      123
 Racah coefficient (coefficients), phase convention      112 124
 Racah coefficient (coefficients), Racah’s form      114 120 166
 Racah coefficient (coefficients), Racah’s method      112 114 166
 Racah coefficient (coefficients), Racah’s method, detailed      162—166
 Racah coefficient (coefficients), recursion relations      116 119 120 167 see "Biedenharn’s
 Racah coefficient (coefficients), Regge symmetries      124
 Racah coefficient (coefficients), relations to Wigner coefficients      108—110
 Racah coefficient (coefficients), Schwinger’s method of generating function      112
 Racah coefficient (coefficients), sign convention      166
 Racah coefficient (coefficients), special cases      106 112 113 129
 Racah coefficient (coefficients), symmetries      120 121 123 126—128 166 169
 Racah coefficient (coefficients), symmetries from generating function      261
 Racah coefficient (coefficients), symmetries, relation to Wigner coefficient symmetries      145 168 169
 Racah invariant operator, polynomial part      593
 Racah invariant, defined      134 136
 Racah operators      88 134 137 524 594
 Racah operators, definition      137
 Racah operators, Hermitian      593
 Racah operators, notation      137
 
 | Racah sum rule      110 Racah transform      517
 Racah — Wigner algebra, outlined      133—137
 Radial current density      438
 Radial eigenvalue equation      278
 Radial equation (hydrogen atom), factorization      353 356 357
 Radial function (functions)      290 293 279 295 301 342 344 345
 Radial function (functions) for hydrogen atom      342 344 345
 Radial function (functions) for hydrogen atom, continuum      358
 Radial function (functions) for hydrogen atom, relation between two-dimensional harmonic oscillator and hydrogen atom      360
 Radiated angular momentum      441
 Radiated multipole fields      439
 Radiated power      440 441
 Radiation boundary condition      434
 Raising and lowering operators, ladder operators      320
 Raising and lowering operators, lowering operator      33
 Raising and lowering operators, lowering operator technique      65 73 146 241 274
 Raising and lowering operators, raising operator      33
 Raising and lowering operators, raising operator technique      73
 Rational parameters (Cayley’s, for a rotation)      20
 Rayleigh expansion of scalar plane waves into spherical waves      442
 Rayleigh expansion, vectorial analog to      442 443 450
 Rayleigh scattering      444
 Rayleigh — Schroedinger perturbation theory (for molecules)      566—568
 Recurrence relation (relations) for nonrelativistic Coulomb radial functions      356
 Recurrence relation (relations) for Racah coefficients      116—120
 Recurrence relation (relations) for Wigner coefficients      118
 Reduced matrix elements      97 102 103 105 106 157
 Reduced matrix elements of Runge — Lenz — Pauli operator      344
 Reduced matrix elements, coupling law      99 100—102
 Reduced matrix elements, coupling law, kinematically independent spaces      102 104
 Reduced matrix elements, tensor operator, reduced matrix elements      96
 Reduced matrix elements, vector operator      289 290 292 293 296 297
 Reflection (reflections), factor      448
 Reflection (reflections), planes      181—184
 Reflection (reflections), rotations      183
 Reflection (reflections), symmetry      36
 Regge array      83 84 125 168 259
 Regge poles      453
 Regge symmetry      80
 Relativistic Coulomb problem      336
 Relativistic two-body reactions      488—491
 Representation (representations) matrix      41
 Representation (representations) SU(2)      217
 Representation (representations) unitary matrix, SU(2)      43
 Representation property      222
 Representation property, rotation matrices of U(2)      222
 Reproducing kernel      211
 Rest frame      467—469
 Reversals      7 87
 Right translation      198
 Rigid body      11 25 26 61
 Rigid molecule, Hamiltonian      560—572
 Rigid molecule, point group      578—587
 Rigid molecule, potential energy function      586
 Ring of
  matrices (Jordan map)      213 Rotating frame (frames)      460
 Rotation (rotations)      7 8 9 14 15 21 23 47 57 84 87 171 172 174 181 183 317
 Rotation (rotations),
  parametrization      20 21 319 Rotation (rotations), Abelian subgroup      9
 Rotation (rotations), as a group      9
 Rotation (rotations), as successive reflections      182 183 184
 Rotation (rotations), as turns      180
 Rotation (rotations), as two reflections      201 202
 Rotation (rotations), associativity      9
 Rotation (rotations), eigenvectors      8 173
 Rotation (rotations), Euler angle parametrization      22—24 319
 Rotation (rotations), geometric viewpoint      8
 Rotation (rotations), infinitesimal      192
 Rotation (rotations), kinematics of      7
 Rotation (rotations), kinematics of, kinematically independent physical systems      152—154
 Rotation (rotations), multiplication rule      318
 Rotation (rotations), product law      192 193
 Rotation (rotations), product of      9
 Rotation (rotations), products of reflections      193
 Rotation (rotations), relation to vector product operators      174
 Rotation (rotations), SU(2)      39
 Rotation group, parametrization      19—24 66—88
 Rotation group, rotation-inversion (molecules)      583 587 592 616
 Rotation group, rotation-inversion (molecules), invariants      546 547 618
 Rotation group, rotations as matrices      10
 Rotation group, SU(2), representations of      235
 Rotation matrix (matrices)      34 39—46 53 84—86 98 153 170 200 205 216 226 238 250 251 276 313 316 506 533
 Rotation matrix (matrices), and Jacobi polynomials lowering operator techniques      269
 Rotation matrix (matrices), and transformation of tensor operators      91—94
 Rotation matrix (matrices), and Wigner coefficients, relations between      84—87
 Rotation matrix (matrices), as spherical harmonics in four-space      144—146 351 352
 Rotation matrix (matrices), boson argument      225—227 248
 Rotation matrix (matrices), boson operator derivation      216 217
 Rotation matrix (matrices), complex conjugate      55 131 251
 Rotation matrix (matrices), D-matrix      47
 Rotation matrix (matrices), determination by rotation of
  into  50 51 Rotation matrix (matrices), elements as homogeneous polynomials      277 278
 Rotation matrix (matrices), Euler angles in terms of      46
 Rotation matrix (matrices), explicit forms      46—55
 Rotation matrix (matrices), functions      350
 Rotation matrix (matrices), general form      53
 Rotation matrix (matrices), generated by lowering operators      146
 Rotation matrix (matrices), group property      43
 Rotation matrix (matrices), matrix elements      45
 Rotation matrix (matrices), multiplication property      222
 Rotation matrix (matrices), orthogonality      264
 Rotation matrix (matrices), raising operator techniques      269
 Rotation matrix (matrices), real      316
 Rotation matrix (matrices), reducible      154
 Rotation matrix (matrices), relationship to hyperspherical harmonics      351—353
 Rotation matrix (matrices), SO(4) group      347
 Rotation matrix (matrices), symmetries      251—253
 Rotation matrix (matrices), tensor product      85 153
 Rotation matrix (matrices), trace (traces)      143 144
 Rotation matrix (matrices), variety of forms      171
 Rotation operator (operators)      41 42 45 89 153 175 272 282 316
 Rotation operator (operators) of
  193 Rotation operator (operators), group property      43—46
 Rotation operator (operators), orbital      270 271 276
 Rotation operator (operators), tensor product      153
 Rotation operator (operators), tensor product, space      84
 Rotation operator (operators), transforming tensor operator      98
 Rotation operator (operators), transforming tensor product of tensor operators      98
 Rotation operator (operators), unitarity of      272 273
 Rotation operator (operators), unitary unimodular matrix      85
 Rotational energy quantization, Nernst (1911)      335
 Rotational invariant      131—133 257 258 278 279 291 313
 Rotational invariant in several vectors      305 307—311
 Rotational invariant in several vectors, even and odd      307
 Rotational invariant of three coplanar vectors      309
 Rotational invariant of three vectors      307 308 310
 Rotational invariant of three vectors, product law      309
 Rotational invariant of three vectors, symmetry      308
 Rotational invariant of two vectors      304 307 313
 Rotational invariant of two vectors, harmonic      313
 Rotational invariant of two vectors, homogeneity      313
 Rotational invariant, spherical functions of three vectors      307—309
 Rotational invariant, spherical functions of two vectors      302—305
 Rotational invariant, structure theorem      307
 Rotational invariant, structure theorem, Weyl theorem on rotational invariants      307
 Rotator wave functions      62—67 574
 Runge — Lenz — Pauli operator      337 348
 Runge — Lenz — Pauli operator in momentum-space representation      349 350
 Runge — Lenz — Pauli operator, action on coupled basis      344
 Runge — Lenz — Pauli vector      343 347 348
 Runge — Lenz — Pauli vector, lack of derivation property      360
 Runge — Lenz — Pauli vector, Lenz      336 339 340 354
 Scalar energy level (molecules)      594
 Scalar Green function      435
 Scalar potential, potential function      302
 Scalar product      148 254
 Scalar product in
  254 256 Scalar product in terms of bosons      310
 Scalar product, boson polynomials      253 254 256
 
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