Quantum entanglement entropy of collective excitations in a quasi-one-dimensional Bose-Einstein condensate

QI Ying; LIU Yanhong; QIAO Haoxue; ZHANG Wenxian

doi:10.7498/aps.74.20250808

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QI Ying, LIU Yanhong, QIAO Haoxue, ZHANG Wenxian. Quantum entanglement entropy of collective excitations in a quasi-one-dimensional Bose-Einstein condensateJ. Acta Physica Sinica, 2025, 74(21): 210303. DOI: 10.7498/aps.74.20250808

Citation:

QI Ying, LIU Yanhong, QIAO Haoxue, ZHANG Wenxian. Quantum entanglement entropy of collective excitations in a quasi-one-dimensional Bose-Einstein condensateJ. Acta Physica Sinica, 2025, 74(21): 210303. DOI: 10.7498/aps.74.20250808

Citation:

QI Ying, LIU Yanhong, QIAO Haoxue, ZHANG Wenxian. Quantum entanglement entropy of collective excitations in a quasi-one-dimensional Bose-Einstein condensateJ. Acta Physica Sinica, 2025, 74(21): 210303. DOI: 10.7498/aps.74.20250808