9 citations · 45 across the 12 of their papers we have counts for
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Impurity-induced Friedel oscillations and Wigner crystallization in Luttinger liquids via Unified Field Bosonization Technique
Soundarya P, Venkata Suryanarayana M, Joy Prakash Das
We present an analytical study of impurity-induced density correlations in interacting one-dimensional Luttinger liquids using the Unified Field Bosonization Technique (UFBT). Unli…
Unified Field Bosonization Technique for strongly inhomogenous Luttinger Liquids
Soundarya P, Venkata Suryanarayana M, Joy Prakash Das
We introduce the Unified Field Bosonization Technique (UFBT), a direct bosonization framework for strongly inhomogeneous one-dimensional Luttinger liquids (LLs) containing static i…
Density-density Correlation Function of Strongly Inhomogeneous Luttinger Liquids
Nikhil Danny Babu, Joy Prakash Das, Girish S. Setlur
In this work, we show in pedagogical detail that the most singular contributions to the slow part of the asymptotic density-density correlation function of Luttinger liquids with f…
Transport properties of a Luttinger liquid with a cluster of impurities
Joy Prakash Das, Girish S. Setlur
In this work, the correlation functions of a Luttinger liquid with a cluster of impurities around an origin obtained using the Non chiral bosonization technique (NCBT) are used to…
Friedel oscillations and dynamical density of states of an inhomogeneous Luttinger liquid
Joy Prakash Das, Chandramouli Chowdhury, Girish S. Setlur
In this work, the four-point Green functions relevant to the study of Friedel oscillations are calculated for a Luttinger liquid with a cluster of impurities around an origin using…
Conductance of inhomogeneous Luttinger liquids with a finite bandwidth
Joy Prakash Das, Girish S. Setlur
The finite-bandwidth conductance of a Luttinger liquid (LL) with a cluster of impurities is studied and its variation with respect to temperature is shown. The calculations are don…
Non-chiral bosonization of strongly inhomogeneous Luttinger liquids
Joy Prakash Das, Chandramouli Chowdhury, Girish S. Setlur
Non-chiral bosonization (NCBT) is a non-trivial modification of the standard Fermi-Bose correspondence in one spatial dimensions made in order to facilitate the study of strongly i…
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…
The Quantum Steeplechase
Joy Prakash Das, Chandramouli Chowdhury, Girish S. Setlur
Quantum Steeplechase is the study of a Luttinger liquid (LL) in one dimension in the presence of a finite number of barriers and wells clustered around an origin. The powerful non-…