556 citations · 2k across the 44 of their papers we have counts for
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quant-ph2004
Efficient Decoupling Schemes Based on Hamilton Cycles
Martin Roetteler
Decoupling the interactions in a spin network governed by a pair-interaction Hamiltonian is a well-studied problem. Combinatorial schemes for decoupling and for manipulating the co…
quant-ph2004★ 21 cited
Implementation of group-covariant POVMs by orthogonal measurements
Thomas Decker, Dominik Janzing, Martin Roetteler
We consider group-covariant positive operator valued measures (POVMs) on a finite dimensional quantum system. Following Neumark's theorem a POVM can be implemented by an orthogonal…