Lower Bounds for XOR of Forrelations
Electron. Colloquium Comput. Complex., pp. 1012020.
The Forrelation problem, introduced by Aaronson [A10] and Aaronson and Ambainis [AA15], is a well studied problem in the context of separating quantum and classical models. Variants of this problem were used to give exponential separations between quantum and classical query complexity [A10, AA15]; quantum query complexity and bounded-d...More
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