Corpus ID: 236912506

A unified picture of Balance puzzles and Group testing: Some lessons from quantum mechanics for the pandemic

  title={A unified picture of Balance puzzles and Group testing: Some lessons from quantum mechanics for the pandemic},
  author={Chetan Waghela},
Balance (Counterfeit coin) puzzles have been part of recreational mathematics for a few decades. A particular type of Counterfeit coin puzzle is known in the literature as the ”Beam balance puzzle”. An abstract solution to it is provided by Iwama as a modification of the Bernstein-Vazirani algorithm, making use of quantum parallelism and entanglement. Moreover, during this pandemic, group testing has proved to be an efficient algorithm to save time and cost of testing specimens for the… Expand

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  • Discret. Appl. Math.
  • 1998
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