most citedQuantum field simulator for dynamics in curved spacetime

121 citations · 182 across the 8 of their papers we have counts for

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quant-ph2023★ 6 cited

Entropic distinguishability of quantum fields in phase space

Sara Ditsch, Tobias Haas

We present a general way of quantifying the entropic uncertainty of quantum field configurations in phase space in terms of entropic distinguishability with respect to the vacuum.…

quant-ph2023★ 7 cited

Accessing continuous-variable entanglement witnesses with multimode spin observables

Célia Griffet, Tobias Haas, Nicolas J. Cerf

We present several measurement schemes for accessing separability criteria for continuous-variable bipartite quantum systems. Starting from moments of the bosonic mode operators, c…

quant-ph2022

Optimizing detection of continuous variable entanglement for limited data

Martin Gärttner, Tobias Haas, Johannes Noll

We explore the advantages of a class of entanglement criteria for continuous variable systems based on the Husimi -distribution in scenarios with sparse experimental data. The g…

quant-ph2022★ 12 cited

Detecting continuous variable entanglement in phase space with the -distribution

Martin Gärttner, Tobias Haas, Johannes Noll

We prove a general class of continuous variable entanglement criteria based on the Husimi -distribution, which represents a quantum state in canonical phase space, by employing…

quant-ph2022★ 12 cited

General class of continuous variable entanglement criteria

Martin Gärttner, Tobias Haas, Johannes Noll

We present a general class of entanglement criteria for continuous variable systems. Our criteria are based on the Husimi -distribution and allow for optimization over the set o…