551 citations · 697 across the 6 of their papers we have counts for
6 papers
Tripartite entanglement in quantum memristors
S. Kumar, F. A. Cárdenas-López, N. N. Hegade +3
We study the entanglement and memristive properties of three coupled quantum memristors. We consider quantum memristors based on superconducting asymmetric SQUID architectures whic…
A macroscopic object passively cooled into its quantum ground state of motion: beyond single-mode cooling
D. Cattiaux, I. Golokolenov, S. Kumar +8
The building blocks of Nature, namely atoms and elementary particles, are described by quantum mechanics. This fundamental theory is the ground on which physicists have built their…
Quantum circuits with many photons on a programmable nanophotonic chip
J. M. Arrazola, V. Bergholm, K. Brádler +36
Growing interest in quantum computing for practical applications has led to a surge in the availability of programmable machines for executing quantum algorithms. Present day photo…
Resonance fluorescence and laser spectroscopy of three-dimensionally confined excitons in monolayer WSe
S. Kumar, M. Brotons-Gisbert, R. Al-Khuzheyri +4
Resonant optical excitation of few-level quantum systems enables coherent quantum control, resonance fluorescence, and direct characterization of dephasing mechanisms. Experimental…
Opto-mechanical micro-macro entanglement
R. Ghobadi, S. Kumar, B. Pepper +3
We propose to create and detect opto-mechanical entanglement by storing one component of an entangled state of light in a mechanical resonator and then retrieving it. Using micro-m…
Semiconductor quantum dots with light-hole exciton ground state: fabrication and fine structure
Y. H. Huo, B. J. Witek, S. Kumar +11
Quantum dots (QDs) can act as convenient hosts of two-level quantum szstems, such as single electron spins, hole spins or excitons (bound electron-hole pairs). Due to quantum confi…