發送短信

數:

提供者:

CAPTCHA:

 _____     _    _    __   _    _    _             
|  __ \\  | || | || | || | || | || | ||   ____    
| |  \ || | || | || | '--' || | || | ||  |    \\  
| |__/ || | \\_/ || | .--. || | \\_/ ||  | [] ||  
|_____//   \____//  |_|| |_||  \____//   |  __//  
 -----`     `---`   `-`  `-`    `---`    |_|`-`   
                                         `-`

Please enter what you see:

發送短信 : Observable estimation of entanglement of formation and quantum discord for bipartite mixed quantum states