Affine Toda field theory on a half line
Apr, 1994
16 pages
Published in:
- Phys.Lett.B 333 (1994) 83-91
e-Print:
- hep-th/9404108 [hep-th]
Report number:
- DTP-94-7,
- YITP-U-94-11
View in:
Citations per year
Abstract:
The question of the integrability of real-coupling affine toda field theory on a half-line is addressed. It is found, by examining low-spin conserved charges, that the boundary conditions preserving integrability are strongly constrained. In particular, for the series of models there can be no free parameters introduced by the boundary condition; indeed the only remaining freedom (apart from choosing the simple condition ), resides in a choice of signs. For a special case of the boundary condition, it is argued that the classical boundary bound state spectrum is closely related to a consistent set of reflection factors in the quantum field theory.- field theory: Toda
- field theory: affine
- dimension: 2
- dimension: 1
- boundary condition
- integrability
- charge
- spin: 2
- 2: spin
- spin: 3
References(20)
Figures(0)