38 citations · 39 across the 11 of their papers we have counts for
5 papers · 1 filter
External Electric Field Mediated Quantum Phase Transitions in One-Dimensional Charge Ordered Insulators: A DMRG Study
Sudipta Dutta, Swapan K. Pati
We perform density matrix renormalization group (DMRG) calculations extensively on one-dimensional chains with on site (U) as well as nearest neighbour (V) Coulomb repulsions. The…
Effect of Electric Field on One-Dimensional Insulators: A DMRG study
Sudipta Dutta, S. Lakshmi, Swapan K Pati
We perform density matrix renormalization group (DMRG) calculations extensively on one dimensional Mott and Peierls chains with explicit inclusion of the static bias to study the i…
First examples of stable transition metal complexes of an all-metal antiaromatic molecule (AlLi)
Ayan Datta, Swapan K Pati
We propose new methodologies for stabilizing all-metal antiaromatic clusters like: AlLi. We demonstrate that these all-metal species can be stabilized by complexation w…
Exact and Approximate Theoretical Techniques for Quantum Magnetism in Low Dimensions
Swapan K. Pati, S. Ramasesha, Diptiman Sen
Quantum magnetism in low dimensions has been one of the central areas of theoretical research for many decades now. One of the key reasons for the long standing interest in this fi…
Mediation of Long Range Charge Transfer by Kondo Bound States
R. G. Endres, D. L. Cox, R. R. P. Singh +1
We present a theory of non-equilibrium long range charge transfer between donor and acceptor centers in a model polymer mediated by magnetic exciton (Kondo) bound states. Our model…