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Temporal crossover from classical to quantal behavior near dynamical critical points

✍ Scribed by Fishman, Shmuel; Grempel, D. R.; Prange, R. E.


Book ID
127142487
Publisher
The American Physical Society
Year
1987
Tongue
English
Weight
826 KB
Volume
36
Category
Article
ISSN
1050-2947

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Crossover from non-Fermi liquid to Fermi
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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