Monroe, C.
, Meekhof, D.
, King, B.
, Itano, W.
and Wineland, D.
(1995),
Demonstration of a Fundamental Universal Quantum Logic Gate, Physical Review Letters, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=105032
(Accessed April 18, 2024)
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Demonstration of a Fundamental Universal Quantum Logic Gate
Published
Author(s)
C Monroe, D M. Meekhof, , ,
Abstract
We demonstrate the operation of a two-bit "controlled-NOT" quantum logic gate, which, in conjunction with simple single-bit operations, forms a universal quantum logic gate for quantum computation. The two quantum bits are stored in the internal and external degrees of freedom of a single trapped atom, which is first laser cooled to the zero-point energy. Decoherence effects are identified for the operation, and the possibility of extending the system to more qubits appears promising.Citation
Physical Review Letters
Volume
75
Pub Type
Journals
Download Paper
Citation
Created December 31, 1994, Updated October 12, 2021