Does The Richest Quantum Computing Company Also Have The Best Technology? [with Subtitles]

PsiQuantum has promised to build the world's first useful quantum computer, so we decided to take a closer look at their technology. Mingyu and I talk about everything from their successes and challenges, as covered in their recent arXiV preprint. Enjoy and don't forget to subscribe! Other awesome vids in the Quantum News Monthly series:    • How a Quantum Algorithm Seemingly Broke al...      • Quantum Computer Creates a New State of Ma...      • Here's why Harvard's Quantum Computer is a...   Videos about Quantum Computing and PhD life:    • Doing a PhD? Here's the top perk and downside      • From Physics Olympiad to building Quantum ...      • 4 Quantum Mechanics Facts that ANYONE can ...   Video Editing: ‪@GabrielCarusetta‬ Thumbnail: Sayantani Kayal Timestamp: 00:00 - Why this is big news 01:16 - How to use photons as qubits 04:10 - PsiQuantum's big successes 05:45 - Big Roadblocks ahead still Reference paper for this video: Alexander, Koen, et al. "A manufacturable platform for photonic quantum computing." arXiv:2404.17570 (2024).