Investigating the roots of the nonlinear Luttinger liquid phenomenology
The nonlinear Luttinger liquid phenomenology of one-dimensional correlated Fermi systems is an attempt to describe the effect of the band curvature beyond the Tomonaga-Luttinger liquid paradigm. It relies on the observation that the dynamical structure factor of the interacting electron gas shows a...
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| Format: | Article |
| Language: | English |
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SciPost
2019-10-01
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| Series: | SciPost Physics |
| Online Access: | https://scipost.org/SciPostPhys.7.4.047 |