Publication Date:
2015-08-25
Description:
Author(s): M. Ebert, M. Kwon, T. G. Walker, and M. Saffman We demonstrate | W ⟩ state encoding of multiatom ensemble qubits. Using optically trapped Rb atoms, the T 2 coherence time is 2.6(3) ms for N ¯ = 7.6 atoms and scales approximately inversely with the number of atoms. Strong Rydberg blockade between two ensemble qubits is demonstrated with a fidelity of 0.… [Phys. Rev. Lett. 115, 093601] Published Mon Aug 24, 2015
Keywords:
Atomic, Molecular, and Optical Physics
Print ISSN:
0031-9007
Electronic ISSN:
1079-7114
Topics:
Physics