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Tomonaga-Luttinger liquid (Read 2206 times)
Gerrit-Jan Linker
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Tomonaga-Luttinger liquid
24.01.13 at 12:17:59
 
Tomonaga-Luttinger liquid
 
A (Tomonaga) Luttinger liquid, is a theoretical model describing interacting electrons in a 1D conductor.  
Such a model is necessary as the commonly used Fermi liquid model breaks down for one dimension.
 
A  Luttinger  liquid is a paramagnetic 1D metal without Landau quasi-particle excitations.
 
In 1-D materials the Fermi liquid theory breaks down. Such a system should behave as a Luttinger liquid instead.  
 
See also:
Fermi liquid
http://www.oraxcel.com/cgi-bin/yabb2/YaBB.pl?num=1359026478/0#0
 
Source:
http://en.wikipedia.org/wiki/Luttinger_liquid
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« Last Edit: 24.01.13 at 12:26:35 by Gerrit-Jan Linker »  

Gerrit-Jan Linker
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