Abstract
The argument of Landau and Lifshitz for the absence of long-range order in one-dimensional systems is used to show that order is absent if the interaction energy falls off faster than . When the interaction falls off as , the order cannot go continuously to zero.
- Received 17 June 1969
DOI:https://doi.org/10.1103/PhysRev.187.732
©1969 American Physical Society