- 00-246 Taku Matsui
- Symmetry of the Spin Ladder
May 29, 00
(auto. generated ps),
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Abstract. We consider the symmetry breaking of pure states of
quantum spin chain.
We show that our new strong mixing condition
automatically leads to certain symmetry breaking.
This explains the reason why the decay of two point correlation
functions is slow for the spin ladder systems with an odd number of