Text this: DIVERGENCE OF THE VARIANCE OF THE JARZYNSKI ESTIMATOR FOR RELATIVISTIC AND NON-RELATIVISTIC QUANTUM SYSTEMS

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