發送短信 : APS instability and the topology of the brane-world

  _  _    _    _    __   _      ___     _    _   
 | \| || | || | || | || | ||   / _ \\  | || | || 
 |  ' || | || | || | '--' ||  | / \ || | || | || 
 | .  || | \\_/ || | .--. ||  | \_/ || | \\_/ || 
 |_|\_||  \____//  |_|| |_||   \___//   \____//  
 `-` -`    `---`   `-`  `-`    `---`     `---`