scholarly journals Universal Quantum Gates Based on Both Geometric and Dynamic Phases in Quantum Dots

2003 ◽  
Vol 20 (7) ◽  
pp. 991-994 ◽  
Author(s):  
Yang Kai-Yu ◽  
Zhu Shi-Liang ◽  
Wang Zi-Dan
Keyword(s):  
Quantum Dots ◽  
Quantum Gates ◽  
Universal Quantum

QUANTUM DOT COMPUTING GATES

2006 ◽  
Vol 04 (02) ◽  
pp. 233-296 ◽  
Author(s):  
GOONG CHEN ◽  
ZIJIAN DIAO ◽  
JONG U. KIM ◽  
ARUP NEOGI ◽  
KERIM URTEKIN ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Quantum Computing ◽  
Quantum Dot ◽  
Quantum Computer ◽  
Semiconductor Quantum Dots ◽  
Quantum Gates ◽  
Promising Candidate ◽  
Universal Quantum ◽  
Physical Attributes

Semiconductor quantum dots are a promising candidate for future quantum computer devices. Presently, there are three major proposals for designing quantum computing gates based on quantum dot technology: (i) electrons trapped in microcavity; (ii) spintronics; (iii) biexcitons. We survey these designs and show mathematically how, in principle, they will generate 1-bit rotation gates as well as 2-bit entanglement and, thus, provide a class of universal quantum gates. Some physical attributes and issues related to their limitations, decoherence and measurement are also discussed.

scholarly journals Realization of Universal Quantum Gates with Spin‐Qudits in Colloidal Quantum Dots

2019 ◽  
Vol 2 (10) ◽  
pp. 1900017 ◽  
Author(s):  
Fabrizio Moro ◽  
Alistair J. Fielding ◽  
Lyudmila Turyanska ◽  
Amalia Patanè
Keyword(s):  
Quantum Dots ◽  
Colloidal Quantum Dots ◽  
Quantum Gates ◽  
Universal Quantum

A Universal Quantum Dots-Aptamer Probe for Efficient Cancer Detection and Targeted Imaging

2012 ◽  
Vol 12 (10) ◽  
pp. 7703-7708 ◽  
Author(s):  
Shuhong Lian ◽  
Pengfei Zhang ◽  
Ping Gong ◽  
Dehong Hu ◽  
Bihua Shi ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Cancer Detection ◽  
Targeted Imaging ◽  
Universal Quantum ◽  
Aptamer Probe

scholarly journals On the design of molecular excitonic circuits for quantum computing: the universal quantum gates

2020 ◽  
Vol 22 (5) ◽  
pp. 3048-3057 ◽  
Author(s):  
Maria A. Castellanos ◽  
Amro Dodin ◽  
Adam P. Willard
Keyword(s):  
Quantum Computing ◽  
Organic Dye ◽  
Quantum Gates ◽  
Dye Molecules ◽  
Universal Quantum ◽  
Excitonic States

This manuscript presents a strategy for controlling the transformation of excitonic states through the design of circuits made up of coupled organic dye molecules.

scholarly journals High-fidelity optical quantum gates based on type-II double quantum dots in a nanowire

2019 ◽  
Vol 99 (16) ◽  
Author(s):  
Masoomeh Taherkhani ◽  
Morten Willatzen ◽  
Emil V. Denning ◽  
Igor E. Protsenko ◽  
Niels Gregersen
Keyword(s):  
Quantum Dots ◽  
Quantum Gates ◽  
Double Quantum ◽  
High Fidelity ◽  
Type Ii ◽  
Double Quantum Dots
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