Spin statistics theorem and scattering in planar quantum field theories with braid statistics

May, 1990
41 pages
Published in:
  • Nucl.Phys.B 356 (1991) 533-573
  • Published: 1991
Report number:
  • DFPD-90-TH-10

Citations per year

199119992007201520220246810
Abstract: (Elsevier)
We further develop the general theory of superselection sectors and their statistics for quantum fields on three-dimensional space-time. We show that the statistics of particles that are not localizable in bounded regions of space-time (but in space-like cones) are described by braid-group, rather than permutation-group representations, unless their spins are integral or half-integral. A general connection between spin and statistics is established. Extensions of the theory to non-relativistic systems of two-dimensional condensed matter physics are sketched which makes it applicable to the fractional quantum Hall effect and certain models of high- T c superconductivity.
  • axiomatic field theory: superselection rule
  • field theory: planar
  • spin: statistics
  • statistics: spin
  • dimension: 3
  • braid group: representation
  • Hall effect: fractional
  • postulated particle: anyon
  • scattering: anyon
  • anyon: scattering