@misc{indiciae716298de4303, title = {Realization of a decoherence-free subspace using multiple quantum coherences.}, author = {Daxiu Wei and Jun Luo and Xianping Sun and Xizhi Zeng and Mingsheng Zhan and Maili Liu}, year = {2005}, doi = {10.1103/physrevlett.95.020501}, url = {https://pubmed.ncbi.nlm.nih.gov/16090669/}, note = {Source identifier: 16090669} }