Entanglement conditions for four-mode states via the uncertainty relations in conjunction with partial transposition

• Song Lijun,
• Wang Xiaoguang,
• Yan Dong,
• Li Yongda

Affiliations

Song Lijun

Wang Xiaoguang

Zhejiang Institute of Modern Physics, Department of Physics, Zhejiang University, HangZhou, 310027, P.R.China

Yan Dong

School of Science, Lanzhou University of Technology, Lanzhou, 730050, P.R.China

Li Yongda

School of Science, Changchun University of Science and Technology, Changchun, 130022, P.R.China