發送短信 : Violation of Bell's inequality for continuous-variable EPR states

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 /_   _//   / _ \\   / ____|| | || | || | || | || 
 `-| |,-   | / \ || / //---`' | || | || | || | || 
   | ||    | \_/ || \ \\___   | \\_/ || | \\_/ || 
   |_||     \___//   \_____||  \____//   \____//  
   `-`'     `---`     `----`    `---`     `---`