Particle permutation task can be tackled by quantum but not classical computers, study finds

Quantum computers, systems that process information leveraging quantum mechanical effects, are expected to outperform ...
Morning Overview on MSN

Scientists see a positronium beam as a quantum matter wave for the 1st time

For the first time, physicists have watched a beam of positronium, a short‑lived atom made of an electron and its antimatter ...
IEEE

Analysis of a New Metamaterial-Loaded Helical Slow-Wave Structure for Vacuum Electron Device Applications

Abstract: The design of a metamaterial-loaded helical slow-wave structure (MHSWS) is proposed, facilitating the dual purpose of enabling forward-wave (FW) propagation for traveling-wave tubes (TWTs) ...
Interesting Engineering on MSN

Positronium shows wave behavior for first time, confirming quantum theory prediction

Quantum physics overturned classical ideas by showing that matter behaves very differently at the ...
Nanowerk

First observation of positronium matter-wave diffraction with a graphene grating

First experimental observation of matter-wave diffraction in a short-lived electronpositron atom using a graphene-based ...
EurekAlert!

Observing positronium beam as a quantum matter wave for the first time

For the first time, researchers from Tokyo University of Science have observed wave-like interference patterns from ...