If you read the article, let me know your comments! Did it change your view on the quantum eraser? The role of observers in quantum mechanics? The nature of entanglement? Did it demystify the experiment, or generate more questions?

As per my usual style, it opens with a thought experiment:

"...This text is actually in a superposition of many different articles, but only one of them gets copied into your memory..."

Find out insights from @jonterhance.bsky.social,
@loricatani.bsky.social, Johannes Fankhauser, and my own take, together with great visuals from illustrator @shreshthamayank.bsky.social.

The quantum eraser is often claimed to show that quantum physics lets us "influence the past". But is that really the case? How do modern researchers in quantum foundations use and interpret the quantum eraser thought experiment? It's weird — but maybe not in the way you'd expect.

Had a great time finding out the latest state-of-the-art from researchers in quantum computing and quantum error correction; seeing familiar faces; meeting new people & exploring the busy exhibition halls.

Cool to see what’s happening on all kinds of aspects of quantum!

Watch on YouTube: youtu.be/SlKNdeOCJek?..., also on the “Quantum Foundations Podcast” on all popular audio platforms :)

Watch on YouTube: youtu.be/mqKVmst8Wwo?...

There's also of course the original YouTube videos on my channel:
www.youtube.com/playlist?lis...

See the podcast homepage, audio and links to even more platforms on Podbean: mariaviolaris.podbean.com

Amazon Music: music.amazon.com/podcasts/764...

Apple Podcasts: podcasts.apple.com/gb/podcast/q...

Spotify: open.spotify.com/show/70ZHC5R...

Watch here: m.youtube.com/watch?v=bQFC...