I will give an introduction to the univariate quantum marginal problem using an elementary mathematical point of view. In particular, I will explain how extremality of the local spectrum carries structural information about the global wave function.
Quantum Marginal Problem and Generalized Pauli Constraints
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The talk will also give some quantum information background, touching e.g. on the computational complexity of general quantum marginal problems and relations to entanglement.
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Academic Lectures from University of Oxford's Department of Physics.
The video series for this podcast includes content previously published in 2016 as 'Reduced Density Matrices in Quantum Physics and Role of Fermionic Exchange Symmetry': "The interdisciplinary workshop brings together experts in quantum science, as e.g. quantum information theory, quantum chemistry, solid state physics and mathematical physics. The aim is to explore from a conceptual viewpoint the...
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