Sum rule for transport in a Luttinger liquid with long range interaction in the presence of an impurity

Gianaurelio Cuniberti; Maura Sassetti; Bernhard Kramer

doi:10.1209/epl/i1997-00166-9

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Sum rule for transport in a Luttinger liquid with long range interaction in the presence of an impurity

Gianaurelio Cuniberti·Maura Sassetti·Bernhard Kramer

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Abstract

We show that the non-linear dc transport in a Luttinger liquid with interaction of finite range in the presence of an impurity is governed by a sum rule which causes the charging energy to vanish.

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Gianaurelio Cuniberti, Maura Sassetti, Bernhard Kramer. 1997-01-17. Sum rule for transport in a Luttinger liquid with long range interaction in the presence of an impurity. https://doi.org/10.1209/epl%2Fi1997-00166-9

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