81 citations · 445 across the 34 of their papers we have counts for
4 papers · 1 filter
Quantum Critical Behavior of Two Coupled Bose-Einstein Condensates
Feng Pan, J. P. Draayer
The quantum critical behavior of the Bose-Hubbard model for a description of two coupled Bose-Einstein condensates is studied within the framework of an algebraic theory. Energy le…
A simple entanglement measure for multipartite pure states
Feng Pan, Dan Liu, Guoying Lu +1
A simple entanglement measure for multipartite pure states is formulated based on the partial entropy of a series of reduced density matrices. Use of the proposed new measure to di…
Extended Pairing Model for Heavy Nuclei
V. G. Gueorguiev, Feng Pan, J. P. Draayer
We study binding energies in three isotopic chains (Sn, Yb, and Pb) using the extended pairing model with Nilsson single-particle energies. The…
Intruder level and deformation in the SD-pair shell model
Yan An Luo, Chairul Bahri, Feng Pan +1
The influence of the intruder level on nuclear deformation is studied within the framework of the nucleon-pair shell model truncated to an SD-pair subspace. The results suggest tha…