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Effective Mass Close to a Quantum Critical Point

✍ Scribed by I. Grosu; M. Crisan


Book ID
111558919
Publisher
Springer
Year
2003
Tongue
English
Weight
80 KB
Volume
16
Category
Article
ISSN
0896-1107

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πŸ“œ SIMILAR VOLUMES


Crossover from non-Fermi liquid to Fermi
✍ P. Schlottmann πŸ“‚ Article πŸ“… 2009 πŸ› Elsevier Science 🌐 English βš– 321 KB

The nesting of the Fermi surfaces of an electron and a hole pocket separated by a nesting vector Q and the interaction between electrons gives rise to itinerant antiferromagnetism. The order can gradually be suppressed by mismatching the nesting and a quantum critical point is obtained as the N eel