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For arbitrary single-qubit unitary gate, does there exist a code such that the given gate is transversal?

You might be interested in the following paper, which is part of a sequence that helps to classify the possible forms of transversal gates: (up to some local ...
DaftWullie's user avatar
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What does "lift" mean in the Lifted Product (LP) Code?

An $\ell$-lift is just a shorter term for an $\ell$-fold covering graph, a very general idea from graph theory and topology to obtain $\ell$ times larger graph $X^\alpha$ out of a small base graph $X$ ...
Pavel Panteleev's user avatar

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