ISSN:
1432-0916
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mathematics
,
Physics
Notes:
Abstract We investigate the state on the Fermion algebra which gives rise to the thermodynamic limit of the Gibbs ensemble in the two-dimensional Ising model on a half lattice with nearest neighbour interaction. It is shown that the operatorP ∞ − in the GNS space, which performs the essential functions of the renormalized transfer matrix, has a quasi-particle structure.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01210725