Abstract
A universality hypothesis of Stauffer, Ferer, and Wortis, concerning a relation between the scale factors of the correlation length and of the magnetic field, is proven to order ε2 with ε=4-d. Agreement of explicit estimates of the universal quantities with high-T data is discussed.
| Original language | English |
|---|---|
| Pages (from-to) | 2107-2109 |
| Number of pages | 3 |
| Journal | Physical Review B |
| Volume | 9 |
| Issue number | 5 |
| DOIs | |
| State | Published - 1974 |
| Externally published | Yes |
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