Two structure functions W1(x,Q2) and W2(x,Q2) are determined by using the cross sections measured in the deep inelastic electron-proton scattering experiments a
A scheme for probabilistically teleporting an unknown one-particle state of S-level by a group of pairs of partially entangled 2-level particle state is propose
A model of Hopfield neural networks with continuously distributed delays is considered. A new sufficient condition which guarantees global exponential stability
By applying the nonlinear interaction between internal and external degrees of a trapped ion with theassistance of two pairs or three pairs of laser beams that
We find that the coherent state projection operator representation of the two-mode squeezing operator constitutes a loyal group representation of symplectic gro
We investigate the problem of teleportation of unitary operations by unidirectional control-state telepor-ration and propose a scheme called unidirectional quan