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Playing Pool with $|psi rangle$: from Bouncing Billiards to Quantum Search

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 نشر من قبل Adam R. Brown
 تاريخ النشر 2019
  مجال البحث فيزياء
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 تأليف Adam R. Brown




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In Playing Pool with $pi$, Galperin invented an extraordinary method to learn the digits of $pi$ by counting the collisions of billiard balls. Here I demonstrate an exact isomorphism between Galperins bouncing billiards and Grovers algorithm for quantum search. This provides an illuminating way to visualize Grovers algorithm.



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