發送短信 : Numerical studies of a coarse-grained approximation for dynamics of an atomic chain

  _____    _    _    ______      ___     ______   
 /  ___|| | || | || |      \\   / _ \\  |      \\ 
| // __   | || | || |  --  //  / //\ \\ |  --  // 
| \\_\ || | \\_/ || |  --  \\ |  ___  |||  --  \\ 
 \____//   \____//  |______// |_||  |_|||______// 
  `---`     `---`   `------`  `-`   `-` `------`