4 papers
A Conflict-Aware Optimal Goal Assignment Algorithm for Multi-Robot Systems
Aakash, Indranil Saha
The fundamental goal assignment problem for a multi-robot application aims to assign a unique goal to each robot while ensuring collision-free paths, minimizing the total movement…
An architecture for two-qubit encoding in neutral ytterbium-171 atoms
Zhubing Jia, William Huie, Lintao Li +7
We present an architecture for encoding two qubits within the optical "clock" transition and nuclear spin-1/2 degree of freedom of neutral ytterbium-171 atoms. Inspired by recent h…
Room temperature flashing Ratcheting in nano-channels
Aakash, A. Bhattacharyay
We consider the surface-induced ratcheting transport of particles in nano-channels, particularly at room temperature. We show that at room temperature it is possible to achieve rat…
Ratcheting in Nanofluids : Role of confining surface fluctuations
Aakash, A. Bhattacharyay
We consider the effect of surface undulations of nanochannels on the motion of particles in it. We report the mechanism of surface induced ratcheting transport of particles against…