Abstract: The fast-paced evolution of long-haul and high-bit-rate terrestrial and submarine optical transmission links requires powerful analysis tools that take into account all the relevant ...

This repository is a demo of the code construction and decoder used in High-Girth Regular Quantum LDPC Codes from Affine-Coset Structures. Runs BP under the code-capacity depolarizing model. Applies ...

Open-source a DCReg-based localization system to show how the method can be integrated into larger pipelines and adapted across different algorithms. dcreg_minimal_example is a synthetic linear-system ...

Abstract: A fundamental problem in localizing multiple events based on Times of Arrival (ToAs) at a number of sensors is that of associating ToAs with events. We consider this problem in the context ...

The quantum approximate optimization algorithm (QAOA) was originally proposed to find approximate solutions to combinatorial optimization problems on quantum computers. However, the algorithm has also ...

Conventional spectroscopic ellipsometry is a powerful tool in optical metrology. However, when it comes to the characterization of non-periodic nanostructures or structured fields that are much ...

We introduce a class of exactly solvable models with surprising properties. We show that even simple quantum matter is much more entangled than previously believed possible. One then expects more ...