522 citations · 2.3k across the 64 of their papers we have counts for
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quant-ph2002★ 103 cited
Efficient Quantum Circuits for Non-Qubit Quantum Error-Correcting Codes
Markus Grassl, Martin Roetteler, Thomas Beth
We present two methods for the construction of quantum circuits for quantum error-correcting codes (QECC). The underlying quantum systems are tensor products of subsystems (qudits)…
quant-ph2002★ 15 cited
Engineering Functional Quantum Algorithms
Andreas Klappenecker, Martin Roetteler
Suppose that a quantum circuit with K elementary gates is known for a unitary matrix U, and assume that U^m is a scalar matrix for some positive integer m. We show that a function…