9 citations · 45 across the 12 of their papers we have counts for
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cond-mat.mes-hall2017★ 9 cited
Ponderous impurities in a Luttinger liquid
Joy Prakash Das, Girish S. Setlur
In this work, analytical expressions for the Green function of a Luttinger liquid are derived with one and two mobile impurities (heavy particles) using a combination of bosonizati…
cond-mat.str-el2017★ 8 cited
The one step fermionic ladder
Joy Prakash Das, Girish S. Setlur
The one step fermionic ladder refers to two parallel Luttinger Liquids (poles of the ladder) placed such that there is a finite probability of electrons hopping between the two pol…