Luttinger parameters of interacting fermions in one dimension at high energies
نویسندگان
چکیده
منابع مشابه
Interacting electrons in one dimension beyond the Luttinger-liquid limit
Over the past several decades, Luttinger-liquid theory has provided a framework for interacting electrons in one dimension. However, the validity of the theory is strictly limited to low-energy excitations where the electron dispersion is linear. Interacting electrons in one-dimension beyond the Luttingerliquid limit, where the underlying dispersion of electrons is no longer linear, exhibit int...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2013
ISSN: 1098-0121,1550-235X
DOI: 10.1103/physrevb.88.115142