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180 papers · 1 filter

math.DS2023

Some remarks about self-products and entropy

Michael Hochman

Let be a probability-preserving system with compact and a homeomorphism. We show that if every point in is two-sided recurrent, then $h_μ(…

quant-ph2023★ 13 cited

Fault-tolerant quantum architectures based on erasure qubits

Shouzhen Gu, Alex Retzker, Aleksander Kubica

The overhead of quantum error correction (QEC) poses a major bottleneck for realizing fault-tolerant computation. To reduce this overhead, we exploit the idea of erasure qubits, re…

physics.ins-det2023★ 5 cited

Time Projection Chamber for GADGET II

Ruchi Mahajan, T. Wheeler, E. Pollacco +17

Background: The established GADGET detection system, designed for measuring weak, low-energy -delayed proton decays, features a gaseous Proton Detector with MICROMEGAS readout f…

physics.bio-ph2023★ 4 cited

Optical time-harmonic elastography for multiscale stiffness mapping across the phylogenetic tree

Jakob Jordan, Noah Jaitner, Tom Meyer +11

Rapid mapping of the mechanical properties of soft biological tissues from light microscopy to macroscopic imaging could transform fundamental biophysical research by providing cli…

quant-ph2023★ 24 cited

Protecting Quantum Information via Destructive Interference of Correlated Noise

Alon Salhov, Qingyun Cao, Jianming Cai +3

Decoherence and imperfect control are crucial challenges for quantum technologies. Common protection strategies rely on noise temporal autocorrelation, which is not optimal if othe…

math.DG2023★ 3 cited

Completeness and geodesic distance properties for fractional Sobolev metrics on spaces of immersed curves

Martin Bauer, Patrick Heslin, Cy Maor

We investigate the geometry of the space of immersed closed curves equipped with reparametrization-invariant Riemannian metrics; the metrics we consider are Sobolev metrics of poss…