Superdense Coding via Hot Trapped Ions
Tao Qin, Feng Mang, Kelin Gao · Communications in Theoretical Physics · 2004
Superdense coding plays an important role in quantum information and can be performed with trapped ions. By confining the ions in a linear trap or a trap-cavity setup, we propose schemes to implement a reliable superdense coding by means of bichromatic radiation method. Experimental feasibility and reliability for achieving our schemes is discussed in detail.