33 citations · 42 across the 7 of their papers we have counts for
5 papers · 1 filter
Dephasing-powered open quantum-dot battery
Alok Nath Singh, Rafael Sánchez, Andrew N. Jordan
We propose a simple realization of an open quantum battery powered by local dephasing. The setup consists of a triple-quantum-dot chain coupled at one end to a thermal reservoir, w…
Collective charge measurement in quantum dot chains: controlling barrier occupation and tunneling current
Alok Nath Singh, Rafael Sánchez, Andrew N. Jordan
We investigate nonequilibrium transport in a triple-quantum-dot (TQD) system, where the central dot acts as a discrete tunnel barrier, subject to continuous monitoring by a quantum…
Precision of an autonomous demon exploiting nonthermal resources and information
Juliette Monsel, Matteo Acciai, Didrik Palmqvist +3
Quantum-dot systems serve as nanoscale heat engines exploiting thermal fluctuations to perform a useful task. Here, we investigate a multi-terminal triple-dot system, operating as…
Noninvasive and nonadiabatic quantum Maxwell demon
Lucas Trigal, Rafael Sánchez
A quantum mechanical Maxwell demon is proposed in a quantum dot setting. The demon avoids continuous-measurement induced decoherence by exploiting an undetailed charge detector. Th…
Quantum thermocouples: nonlocal conversion and control of heat in nanostructures
José Balduque, Rafael Sánchez
Nanoscale conductors are interesting for thermoelectrics because of their particular spectral features connecting separated heat and particle currents. Multiterminal devices in the…