74 citations · 123 across the 2 of their papers we have counts for
8 papers
Heat, particle and chiral currents in a boundary driven bosonic ladders in presence of gauge fields
Bo Xing, Xiansong Xu, Vinitha Balachandran +1
Quantum systems can undergo phase transitions and show distinct features in different phases. The corresponding transport properties can also vary significantly due to the underlyi…
Steady state quantum transport through an anharmonic oscillator strongly coupled to two heat reservoirs
Tianqi Chen, Vinitha Balachandran, Chu Guo +1
We investigate the transport properties of an anharmonic oscillator, modeled by a single-site Bose-Hubbard model, coupled to two different thermal baths using the numerically exact…
Giant spin current rectification due to the interplay of negative differential conductance and a non-uniform magnetic field
Kang Hao Lee, Vinitha Balachandran, Ryan Tan +2
In XXZ chains, spin transport can be significantly suppressed when the interactions in the chain and the bias of the dissipative driving are large enough. This phenomenon of negati…
Transport and energetic properties of a ring of interacting spins coupled to heat baths
Xiansong Xu, Kenny Choo, Vinitha Balachandran +1
We study the heat and spin transport properties in a ring of interacting spins coupled to heat baths at different temperatures. We show that interactions, by inducing avoided cross…
Heat current rectification and mobility edges
Vinitha Balachandran, Stephen R. Clark, John Goold +1
We investigate how the presence of a single-particle mobility edge in a system can generate strong heat current rectification. Specifically, we study a quadratic bosonic chain subj…
Heat current rectification in segmented XXZ chains
Vinitha Balachandran, Giuliano Benenti, Emmanuel Pereira +2
We study the rectification of heat current in an XXZ chain segmented in two parts. We model the effect of the environment with Lindblad heat baths. We show that, in our system, rec…