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quant-ph2019
On sets of commuting and anticommuting Paulis
Rahul Sarkar, Ewout van den Berg
In this work we study the structure and cardinality of maximal sets of commuting and anticommuting Paulis in the setting of the abelian Pauli group. We provide necessary and suffic…
quant-ph2019
Practical sampling schemes for quantum phase estimation
Ewout van den Berg
In this work we consider practical implementations of Kitaev's algorithm for quantum phase estimation. We analyze the use of phase shifts that simplify the estimation of successive…