A TOPOLOGICAL QUANTUM-THEORY INTERPRETATION OF INTEGRABLE MODELS


DAYI O.

MODERN PHYSICS LETTERS A, cilt.6, sa.19, ss.1797-1806, 1991 (SCI İndekslerine Giren Dergi) identifier

  • Cilt numarası: 6 Konu: 19
  • Basım Tarihi: 1991
  • Doi Numarası: 10.1142/s0217732391001949
  • Dergi Adı: MODERN PHYSICS LETTERS A
  • Sayfa Sayıları: ss.1797-1806

Özet

An integrable model can be interpreted as a constrained Hamiltonian system by treating constants of motion of the former as constraints of the latter. The new constrained Hamiltonian system, when we deal with a finite initial phase space, after quantization does not have local excitations if operator ordering does not cause anomalies. So that it is a topological quantum theory. As an example, operator quantization of the Toda lattice where the ordering is important, is studied.