Title :
Implementation of three Qubit Quantum Logic Gates in Ballistic Nanowires
Author :
Sarkar, Anglk ; Patwardhan, Aay ; Bhattacharyya, T.K.
Author_Institution :
Department of Electrical Engineering, Indian Institute of Technology, Kharagpur, WB-721302, India, Email: angik.sarkar@iitkgp.ac.in Fax:+91-3222-255303
Abstract :
A scheme of implementation of one, two and three qubit quantum logic gates has been described in this paper. The three degrees of freedom of the electron in an intertwined nanowire setup have been used as the qubits. The qubits can be prepared and detected using a mesoscopic Stern Gerlach Apparatus (MSGA). The symmetric device can be coupled to create the Quantum Logic Processor (QLP).
Keywords :
Electrons; Energy states; Logic devices; Logic gates; Nanowires; Nuclear magnetic resonance; Physics; Quantum computing; Quantum dots; Solid state circuits;
Conference_Titel :
Nanotechnology, 2006. IEEE-NANO 2006. Sixth IEEE Conference on
Print_ISBN :
1-4244-0077-5
DOI :
10.1109/NANO.2006.247799
