Ankush Girdhar

activity

20212025

most citedElectron correlation and confinement effects in quasi-one-dimensional quantum wires at high density

9 citations · 13 across the 3 of their papers we have counts for

collaborators

3 papers

cond-mat.quant-gas2025

Correlation effects in one-dimensional metallic quantum wires under various confinements

Vidit Gangwar, Vinod Ashokan, Ankush Girdhar +3

Dynamical response theory is used to investigate various transverse confinements on electron correlations in the ground state of a ferromagnetic one-dimensional quantum wire for di…

cond-mat.str-el2022★ 4 cited

Wire width and density dependence of the crossover in the peak of the static structure factor from $2 k_{F}$ $\to$ $4 k_{F}$ in one-dimensional paramagnetic electron gases

Ankush Girdhar, Vinod Ashokan, Rajesh O. Sharma +2

We use the variational quantum Monte Carlo (VMC) method to study the wire width ( $b$ ) and electron density ( $r_{s}$ ) dependences of the ground-state properties of quasi-one-di…

cond-mat.str-el2021★ 9 cited

Electron correlation and confinement effects in quasi-one-dimensional quantum wires at high density

Ankush Girdhar, Vinod Ashokan, N. D. Drummond +2

We study the ground-state properties of ferromagnetic quasi-one-dimensional quantum wires using the quantum Monte Carlo (QMC) method for various wire widths $b$ and density paramet…

Correlation effects in one-dimensional metallic quantum wires under various confinements

Wire width and density dependence of the crossover in the peak of the static structure factor from 2kF​ → 4kF​ in one-dimensional paramagnetic electron gases

Electron correlation and confinement effects in quasi-one-dimensional quantum wires at high density

Wire width and density dependence of the crossover in the peak of the static structure factor from $2 k_{F}$ $\to$ $4 k_{F}$ in one-dimensional paramagnetic electron gases