215 citations · 1.8k across the 43 of their papers we have counts for
7 papers · 2 filters
A Statistical Benchmark for BosonSampling
Mattia Walschaers, Jack Kuipers, Juan-Diego Urbina +4
Computing the state of a quantum mechanical many-body system composed of indistinguishable particles distributed over a multitude of modes is one of the paradigmatic test cases of…
Sampling of partially distinguishable bosons and the relation to the multidimensional permanent
Malte C. Tichy
The collective interference of partially distinguishable bosons in multi-mode networks is studied via double-sided Feynman diagrams. The probability for many-body scattering events…
Double-Fock Superposition Interferometry for Differential Diagnosis of Decoherence
Malte C. Tichy, Young-Sik Ra, Hyang-Tag Lim +3
Interferometric signals are degraded by decoherence, which encompasses dephasing, mixing and any distinguishing which-path information. These three paradigmatic processes are funda…
Comment on "Contextuality in Bosonic Bunching"
Malte C. Tichy, Christian Kraglund Andersen
Bosonic bunching occurs within quantum physics and can be mimicked classically by noncontextual hidden-variable models, which excludes this phenomenon as a means to prove stronger-…
Entanglement and the Born-Oppenheimer approximation in an exactly solvable quantum many-body system
P. A. Bouvrie, A. P. Majtey, M. C. Tichy +2
We investigate the correlations between different bipartitions of an exactly solvable one-dimensional many-body Moshinsky model consisting of Nn "nuclei" and Ne "electrons". We stu…
Comment on "Non-monotonic projection probabilities as a function of distinguishability"
Young-Sik Ra, Malte C. Tichy, Hyang-Tag Lim +4
A recent work (2014 New J. Phys. 16 013006) claims that nonmonotonic structures found in the many-particle quantum-to-classical transition (2013 Proc. Natl Acad. Sci. USA 110 1227-…