Group Theoretical Methods in Physics: Sixth International Colloquium Tübingen 1977

A guide to Lie superalgebras....Pages 3-21
Supergravity in the physics of particles and fields....Pages 22-46
Harmonic analysis on graded (or super) Lie groups....Pages 47-50
The diagram lattice as structural principle in mathematics....Pages 53-71
Kinematical symmetries in molecular quantum mechanics....Pages 72-91
Symmetry of non-rigid molecules....Pages 92-114
Some recent results on the metaplectic representation....Pages 117-143
The nuclear collective model and the symplectic group....Pages 144-161
Geometry of real and complex canonical transformations in quantum mechanics....Pages 162-179
Composite particles and symplectic (SEMI-) groups....Pages 180-200
Group theory of the Landau — Thermodynamic theory of continuous phase transitions in crystals....Pages 203-222
Phase transitions, approach to equilibrium, and structural stability....Pages 223-246
Topological classification of symmetry defects in ordered media....Pages 247-258
Dynamical origin of symmetry....Pages 259-282
Action of control semi groups on manifold and application to realization theory....Pages 285-306
Some applications of the theory of semigroups to automata....Pages 307-322
Position space renormalization group....Pages 325-342
Static solitons in more than one dimension....Pages 345-356
Remarks on the energy representation of Sobolev-Lie groups....Pages 359-360
Unbounded representations of the Poincare and gauge groups in the indefinite metric quantization of the electromagnetic field....Pages 361-363
On the construction of graded Lie algebras....Pages 364-366
Exceptional parafermions in a Hilbert space over an associative algebra....Pages 367-369
The SU(4) nuclear symmetry revisited....Pages 370-372
The spinning electron....Pages 373-375
Group theoretical expansions of scattering amplitudes for particles with spin....Pages 376-378
On the extension of vector fields and the superluminal transformations....Pages 379-381
A group theoretical derivation of the minimal coupling in elementary quantum mechanics....Pages 382-384
Towards a constructive approach to supersymmetric φ....Pages 385-387
The maximal Abelian subgroups of the conformal group of space-time....Pages 388-390
The exceptional groups as candidates for supersymmetry....Pages 391-393
Quark bag excitations, SL(3,R) spectrum generating group and vector states in e + e − annihilation....Pages 394-396
Completeness of networks of states....Pages 399-401
PUA representations of Shubnikov space groups and selection rules....Pages 402-404
Computer programs for determining Wave Vector Selection Rules (WVSRs) for space groups....Pages 405-407
Results of computer programs for determining the reductions of the Kronecker products of the irreducible representations of space groups....Pages 408-410
Compatibility relations for factor systems and space group representations....Pages 411-413
Bravais lattices associated with incommensurate crystal phases....Pages 414-416
Ligand polarizations and lanthanide ion spectra....Pages 417-419
Basic exchange integrals and the triple double coset symbol....Pages 420-422
Group contractions and infrared effect in theories with spontaneous breakdown of symmetry....Pages 425-428
Instantons in lattice models with discrete symmetries....Pages 429-431
Spontaneous breakdown of symmetry and the generalized coherent states....Pages 432-435
Molien function and calculation of invariant polynomials for space groups....Pages 436-440
Gauge fields and quantum liquids....Pages 441-443
A new model of a structural phase transition....Pages 444-446
Application of Morse theory to the symmetry breaking in the Landau theory of second order phase transition....Pages 447-461
Spontaneous breakdown of the gauge symmetry and observable phase operator....Pages 462-464
Semigroups and effective structures of automata....Pages 467-469
Studies of some physically-relevant representation groups....Pages 470-472
Effective decompositions of automata....Pages 473-475
On invariants and canonical forms for linear dynamical systems....Pages 476-478
Mean ergodic semigroups of contractions in W*-algebras....Pages 479-481
About some series associated to complex semi-simple Lie algebras....Pages 485-487
Gelfand Lattice polynomials and finite irreducible representations of GL(n,¢).....Pages 488-490
Partitions of integers and Lie algebras....Pages 491-493
Lie elements, the killing form and trace identities....Pages 494-496
Branching rule SO(7)→G 2 ....Pages 497-499
Simplified Racah's eingenval formula for the second order Casimir operator....Pages 500-502
A note on the series expansions for the Racah coefficient....Pages 503-505
Construction of O(3) shift operators and their use in classification of Lie algebras....Pages 506-508
Wave functions of identical particles....Pages 511-511
The metaplectic semigroup and the implementation of complex linear canonical transformations in quantum mechanics....Pages 512-514
Weyl quantization and metaplectic representation....Pages 515-517
On quantummechanical symmetry groups....Pages 518-520
Non-bijective canonical transformations and their representations in quantum mechanics....Pages 521-521
Kinematical symmetries of the nonlinear diffusion equations....Pages 522-524
Lie pseudogroups and the structure of physical laws....Pages 525-527
Equivalence of Kadison and Wigner symmetries in traditional quantum mechanics....Pages 528-530
The coherent states associated with a compact semi-simple Lie group....Pages 531-533
Theory of symmetry of infinite systems....Pages 534-536
Group theoretic approach to similarity analysis with applications to the problems of wave propagation....Pages 537-539
Generalized number operator in the Fock representation....Pages 540-542
Quantization and deformation theroy....Pages 543-545