We obtain a simplified and obvious expression of "concurrence" in Wootters measure of entanglement of a pair of qubits that have no more than two non-zero eigen
We propose a new adaptation minority game for understanding the complex dynamical behaviour characterized by agent interactions competing limited resources in m
We discuss two different schemes for the probabilistic preparation of N-particle cat states using pure multiparticle entangled states via entanglement swapping
A (3+1)-dimensional integrable model constructed by conformal invariants is proven to be integrable. The solitary wave solution of the model is obtained by a si
We propose a general method to prove the uniqueness of the inversion problems described by first-kind integral equations. The method depends on the analytical p
By defining Bogoliubov transform as a function of parameters, the integrability of the Bogoliubov transform in parameter space is investigated. It is shown that
We have obtained two types of two-dimensional similarity reductions for the (2 +1)-dimensional Klein-Gordon system using the standard classical Lie group approa