53 citations · 352 across the 55 of their papers we have counts for
55 papers
Operator transpose within normal ordering and its applications for quantifying entanglement
Liyun Hu, Luping Zhang, Xiaoting Chen +3
Partial transpose is an important operation for quantifying the entanglement, here we study the (partial) transpose of any single (two-mode) operators. Using the Fock-basis expansi…
Partition of unity with mixed quantum states
Hongyi Fan, Jun-hua Chen, Dehui Zhan +1
The completeness of quantum state space, is usually expressed as \sum_{m=0}^{\infty}|m><m|=1, where {|m>} is selected set of quantum states (basis). Density matrix |m><m| describes…
Physical interpretation of generalized two-mode squeezing operator revealed by virtue of the transformation of entangled state representation
F. Gao, Y. X. Wang, H. Y. Fan +1
By virtue of the integration method within P-ordered product of operators and the property of entangled state representation, we reveal new physical interpretation of the generaliz…
New approach for solving master equation of open atomic system
Yi-Chong Ren, Hong-Yi Fan
We describe a new approach called Ket-Bra Entangled State (KBES) Method which enables one convert master equations into Schrödinger-like equation. In sharply contrast to the super-…
Dynamic Entanglement Evolution of Two-qubit XYZ Spin Chain in Markovian Environment
Ren Yi-Chong, Fan Hong-Yi
We propose a new approach called Ket-Bra Entangled State (KBES) Method for converting master equation into Schrödinger-like equation. With this method, we investigate decoherence p…
Generating Hermite polynomial excited squeezed states by means of conditional measurements on a beam splitter
Xue-xiang Xu, Hong-chun Yuan, Hong-yi Fan
A scheme for conditional generating a Hermite polynomial excited squeezed vacuum states (HESVS) is proposed. Injecting a two-mode squeezed vacuum state (TMSVS) into a beam splitter…