Spin Glass

concepts · 3 notes linked

Related: Giorgio Parisi · Replica Method · Quenched Disorder · Tim Austin · Exchangeability · Random Measure · David Sherrington · Mean Field Theory

Notes

• Exchangeable random measures — Representation theorem for permutation-invariant random measures on array spaces
• Replica trick - Wikipedia — Statistical physics technique averaging log partition function via integer replicas
• Spin glass - Wikipedia — Disordered magnetic system with frustrated interactions and non-ergodic phases