27 citations · 45 across the 7 of their papers we have counts for
6 papers · 1 filter
Spin transport in the Neel and collinear antiferromagnetic phase of the two dimensional spatial and spin anisotropic Heisenberg model on a square lattice
Zewei Chen, Trinanjan Datta, Dao-Xin Yao
We analyze and compare the effect of spatial and spin anisotropy on spin conductivity in a two dimensional S=1/2 Heisenberg quantum magnet on a square lattice. We explore the model…
Impurity effects in multiferroic compounds
Trinanjan Datta
We investigate the effect of impurities in multiferroic materials using an equation of motion approach for the spin dynamics of the host multiferroic compound. We model the impurit…
1D-FFLO state in the absence of time-reversal symmetry breaking
Trinanjan Datta
A novel route to a one-dimensional Fulde-Ferrell-Larkin-Ovchinnikov (1D-FFLO) state in the absence of broken time-reversal symmetry is proposed in this paper. At present such a sta…
The magnetoelectric coupling in the multiferroic compound LiCu2O2
Chen Fang, Trinanjan Datta, Jiangping Hu
We investigate the possible types of coupling between ferroelectricity and magnetism for the zig-zag spin chain multiferroic LiCu2O2 compound. We construct a multi-order parameter…
Theoretical study of interacting electrons in one dimension - ground states and experimental signatures
Trinanjan Datta
This dissertation focuses on a theoretical study of interacting electrons in one dimension. The research elucidates the ground state (zero temperature) electronic phase diagram of…
The Luttinger liquid kink
Trinanjan Datta, E. W. Carlson, Jiangping Hu
Although the Tomonaga-Luttinger liquid exhibits spin-charge separation and the electron is not an elementary excitation of the system, nevertheless an effective electronic dispersi…