108 citations · 1.6k across the 73 of their papers we have counts for
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quant-ph2014★ 45 cited
Quasipinning and its relevance for -Fermion quantum states
Christian Schilling
Fermionic natural occupation numbers (NON) do not only obey Pauli's famous exclusion principle but are even further restricted to a polytope by the generalized Pauli constraints, c…
quant-ph2014★ 6 cited
Duality of reduced density matrices and their eigenvalues
Christian Schilling, Rolf Schilling
For states of quantum systems of particles with harmonic interactions we prove that each reduced density matrix obeys a duality condition. This condition implies duality re…
quant-ph2014
The Quantum Marginal Problem
Christian Schilling
The question of whether given density operators for subsystems of a multipartite quantum system are compatible to one common total density operator is known as the quantum marginal…