Two experiments designed to detect signals directly found no evidence for the signal reported by an earlier experiment.

Tensor networks enable researchers to tackle quantum physics problems previously thought to be solvable only by quantum computers. Credit: Lucy Reading-Ikkanda/Simons Foundation By applying a 1980s ...

Abstract: Mega-constellation networks (MCNs) face the significant threats of regional service denial attacks. To improve the robustness of regional services in MCNs against such attacks, a ...

Abstract: The Transfer Matrix Method (TMM) is widely used to efficiently simulate multi-layer optical structures. Considering the effective refractive index of guided modes, the TMM can be applied to ...