Supported in part by the M.E.R.S (Ministere de l'Enseignement et de la Recherche Scientifique) under Grant No. D01420060012 AcknowledgmentProf. A. Zerarka would like to thank Prof. G. Krol for a criti
<正> We introduce a kind of number-conserving coherent state in Rindler space which can describe the quantumstate of thermal particles observed in Rindler space
<正> By swapping the entanglement of genuine four-particle entangled states,we propose a bidirectional quantumsecure communication protocol.The biggest merit of
<正> We propose a method to construct the integrable Rosochatius deformations for an integrable couplingsequations hierarchy.As applications, the integrable Ros
<正> Based on a transformed Painleve property and the variable separated ODE method, a function transformationmethod is proposed to search for exact solutions o