Realistic spin glasses below eight dimensions: A highly disordered view.
By connecting realistic spin glass models at low temperature to the highly disordered model at zero temperature, we argue that ordinary Edwards-Anderson spin glasses below eight dimensions have at most a single pair of physically relevant pure states at nonzero low temperature. Less likely scenarios that evade this conclusion are also discussed.
Newman
C M
CM
Courant Institute of Mathematical Sciences, New York University, New York, NY 10012, USA.
Stein
D L
DL