Pawel Caban, Krzysztof Podlaski, Jakub Rembielinski, Kordian A. Smolinski, Zbigniew Walczak. Tensor Product Decomposition, Entanglement, and Bogoliubov Transformations for Two Fermion System. Open Syst. Inform. Dynam., 12(2):179-188, 2005. [doi]
Abstract is missing.