Spin statistics theorem and scattering in planar quantum field theories with braid statistics
May, 199041 pages
Published in:
- Nucl.Phys.B 356 (1991) 533-573
- Published: 1991
Report number:
- DFPD-90-TH-10
View in:
Citations per year
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
References(36)
Figures(0)