Strong infrared divergences prevent standard spin glass field theory to be meaningful, at least below d = 6. A mechanism that softens infrared divergences is displayed, that, via the existence of a sea of zero or near zero modes, relates softening in infrared divergences and in the small x behavior of Parisi order parameter q(x). This mechanism may, hopefully, allow the building of a meaningful spin glass field theory in the condensed phase.
|Number of pages||6|
|Journal||Physica A: Statistical Mechanics and its Applications|
|Publication status||Published - Feb 1 1990|
ASJC Scopus subject areas
- Statistics and Probability
- Condensed Matter Physics