Details

Autor(en) / Beteiligte

• Yang, Rong-Can
• Ye, Li-Xiang
• Lin, Xiu
• Chen, Xiang

Titel

Generation of Three-Qutrit Singlet States with Two-Level Trapped IonsSupported by National Natural Science Foundation of China under Grant Nos. 61308012 and 61275215, by the Fujian Natural Science Foundation under Grant Nos. 2013J01008 and 2012J01004 and by the Fund from Fujian Educational Department under Grant Nos. JA14075, JB13021, and JB12014

Ist Teil von

• Communications in theoretical physics, 2015-10, Vol.64 (4), p.391-394

Ort / Verlag

Chinese Physical Society and IOP Publishing

Erscheinungsjahr

2015

Link zum Volltext

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• We propose an adiabatic-passage scheme for the generation of three-qutrit singlet states with two-level trapped ions. Distinctly different from previous proposals, we encode qutrits in Dicke states with two-level ions and use the adiabatic-evolution techniques in order not to exactly control the laser pulses, making the realization of the scheme much easier. Furthermore, the phonon is only virtually excited in the procedure, so the effect of the phonon losses can be reduced.