Abstract
A method is developed to solve the Sherrington-Kirkpatrick infinite-ranged spin-glass model, considering the staggered magnetizations associated with the eigenvalue spectrum of the random interaction matrix as the spin-glass order parameters. It is shown that the spin-glass ordering is not associated with a macroscopic condensation of eigenstates, but instead each of the N eigenstates acquires, below Tc, nonzero magnetization of O (1).
Original language | English |
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Pages (from-to) | 1371-1374 |
Number of pages | 4 |
Journal | Physical Review B |
Volume | 23 |
Issue number | 3 |
DOIs | |
State | Published - 1981 |
Externally published | Yes |