A quantum algorithm for evolving open quantum dynamics on quantum computing devices

Unconventional Quantum Computing Devices

This paper investigates a variety of unconventional quantum computation devices , including fermionic quantum computers and computers that exploit nonlinear quantum mechanics. It is shown that unconventional quantum computing devices can in principle compute some quantities more rapidly than 'conventional' quantum computers. Computers are physical: what they can and cannot do is determined by t...

Optically Driven Quantum Computing Devices Based on Semiconductor Quantum Dots

This paper concerns optically driven quantum logic devices based on semiconductor quantum dots. It provides a brief review of recent theoretical and experimental progress towards building such devices and a description of a possible direction of further research. We consider both the exciton and the electron spin as a potential qubit. Quantum dot fabrication and single dot spectroscopy studies ...

Quantum current modeling in nano-transistors with a quantum dot

Carbon quantum dots (CQDs) serve as a new class of ‘zero dimensional’ nanomaterial’s in thecarbon class with sizes below 10 nm. As light emitting nanocrystals, QDs are assembled from semiconductormaterials, from the elements in the periodic groups of II-VI, III-V or IV-VI, mainly thanks to impacts of quantum confinement QDs have unique optical properties such as brighter, highly pho...

Quantum Physics: A Case for Anti-Realism?

Quantum Computing without Magic: Devices