3 citations · 4 across the 4 of their papers we have counts for
Showing quant-phShow all
2 papers · 1 filter
quant-ph2022
Duality of averaging of quantum states over arbitrary symmetry groups revealing Schur-Weyl duality
Marcin Markiewicz, Janusz Przewocki
It is a well-established fact in quantum information theory, that uniform averaging over the collective action of a unitary group on a multipartite quantum state projects the state…
quant-ph2020★ 3 cited
On construction of finite averaging sets for via its Cartan decomposition
Marcin Markiewicz, Janusz Przewocki
Averaging physical quantities over Lie groups appears in many contexts across the rapidly developing branches of physics like quantum information science or quantum optics. Such an…