Preprint
Aug 2026
Continuous-variable state moments from randomized homodyne and heterodyne measurements
Continuous-variable (CV) quantum states are naturally characterized by their moments, defined as expectation values of products of single- or multimode ladder operators. Many CV Hamiltonians and quantum algorithms are formulated directly in terms of these moments, and therefore an efficient procedure to estimate moment...
Michael Tsesmelis, Moritz Straeter, L. Kwek
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