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

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Text this: An atomtronic flux qubit : a ring lattice of Bose–Einstein condensates interrupted by three weak links