Published July 1985
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Susceptibility of a quantum spin glass in the Sherrington-Kirkpatrick model
Description
An expression for the susceptibility of a spin glass system is obtained within the Sherrington-Kirkpatrick model generalised to quantum spins using a method of diagrammatic perturbation theory. The existence of a phase transition is established for all values of the spin. (author)
Availability note (English)
MF available from INIS under the Report Number.Files
17029340.pdf
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Additional details
Publishing Information
- Imprint Pagination
- 10 p.
- Report number
- IC--85/110
INIS
- Country of Publication
- International Atomic Energy Agency (IAEA)
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 17029340
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- DIAGRAMS; MAGNETIC SUSCEPTIBILITY; MELTING POINTS; PHASE TRANSFORMATIONS; QUANTUM MECHANICS; SPIN GLASS STATE
- Descriptors DEC
- INFORMATION; MAGNETIC PROPERTIES; MECHANICS; PHYSICAL PROPERTIES; THERMODYNAMIC PROPERTIES; TRANSITION TEMPERATURE
Optional Information
- Notes
- 26 refs, 1 fig.