Activity – Physics Cafe

Mike Witt started the topic Non-locality I: Introduction in the forum The Non-Locality Question 2 years, 1 month ago

NOT SCHEDULED YET

Discuss the “puzzle” of the correlations inherent in some entangled states. Review some basics of special relativity and explain why the standard outlook of relativistic physics appears to rule out communication as a basis for the correlations.
Mike Witt replied to the topic March 12: Review Session in the forum Background Study 2 years, 1 month ago

And here’s the video. Sorry I forgot to start recording at the beginning!
Mike Witt replied to the topic March 12: Review Session in the forum Background Study 2 years, 1 month ago

Here’s a picture of the “summary” on the board:
John Doe replied to the topic Testing "blacklist keys" notice in the forum Test Forum 2 years, 2 months ago

Yes, that seems to fix it.
John Doe replied to the topic Testing "blacklist keys" notice in the forum Test Forum 2 years, 2 months ago

Try changing to disallowed_keys.
John Doe replied to the topic Testing "blacklist keys" notice in the forum Test Forum 2 years, 2 months ago

Yes!
John Doe replied to the topic Testing "blacklist keys" notice in the forum Test Forum 2 years, 2 months ago

Maybe a reply as jdoe will do it.
Joel Preston Smith posted an update 2 years, 2 months ago

@wayne If you want to reach me without having to go through this site, my emails are joelprestonsmith@gmail.com and (encrypted) joelprestonsmith_frontline@protonmail.com. On Telegram: Joel Preston 304-377-3123. Twitter @joelprestonsmit
Joel Preston Smith replied to the topic March 12: Review Session in the forum Background Study 2 years, 2 months ago

Mike: Just wanted to let you know I got the zipped jupyter files you sent. I’ve been updating my python-related stuff in the CLI and will start on the notebooks likely tomorrow. Thank you. Looking forward to Sunday’s meeting.
Mike Witt started the topic March 12: Review Session in the forum Background Study 2 years, 2 months ago

Sunday March 12th. 3:00pm Pacific, 4:00pm Denver

Zoom Link:
https://us06web.zoom.us/j/89404330590?pwd=VTBRTjRLNzRDV1h4aEtuUFpFWXBaUT09

I’m going to try to update this Wednesday evening with information on what to expect Sunday. In the meantime, just keep studying whatever section of the notes you’re on and keep track of any questions you have.
Mike Witt replied to the topic March 5: Quantum Theory Warm-up / Q&A in the forum Background Study 2 years, 2 months ago

For those who haven’t come to a meeting in a while, this will be
Sunday March 5th. 3:00pm Pacific, 4:00pm Denver

Zoom Link:
https://us06web.zoom.us/j/89404330590?pwd=VTBRTjRLNzRDV1h4aEtuUFpFWXBaUT09
Mike Witt started the topic $frac{1}{sqrt{2}}$ test in the forum Test Forum 2 years, 2 months ago

$\frac{1}{\sqrt{2}}$ test
Joel Preston Smith posted an update 2 years, 2 months ago

Just wanted to note that I started an online class in linear algebra today, from EdX/Georgia Tech. I’m working my way through the study notes and wanted to make sure I understood the concepts. It’s pretty fortuitous that three things that I’m working on at the same time–photo forensics, quantum mechanics and (to a small degree) machine…[Read more]
Mike Witt's profile was updated 2 years, 2 months ago

Mike Witt

@mike

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Mike Witt replied to the topic Testing "blacklist keys" notice in the forum Test Forum 2 years, 2 months ago

Will flagging @mike or @jdoe do it?
Mike Witt replied to the topic Testing "blacklist keys" notice in the forum Test Forum 2 years, 2 months ago

Reply to my post.
Mike Witt started the topic Testing "blacklist keys" notice in the forum Test Forum 2 years, 2 months ago

test test test
Wayne Dam replied to the topic ChatGPTs roadmap for learning quantum mechanics in the forum General Discussion 2 years, 2 months ago

@joel No problem. Let me know when you’d like to contact him and I’ll introduce you.

Regarding ChatGPT, someone tried it on solving a high school physics problem and they had the same issues come up. It had all the correct pieces but jumbled them when it came to producing a coherent solution. And the answer it produced was again outright wrong.…[Read more]
Joel Preston Smith replied to the topic ChatGPTs roadmap for learning quantum mechanics in the forum General Discussion 2 years, 2 months ago

@wayne Regarding your friend, thank you. If you want to share his contact info I’d be grateful. But I think it will be months and months of study before I’ll know enough NLP to be able to even ask an ‘intelligent’ question. Thanks, to both you and @mike for pointing out the flaw in the eigenvector info, via ChatGPT. I’ll be more cautious now about…[Read more]
Wayne Dam replied to the topic ChatGPTs roadmap for learning quantum mechanics in the forum General Discussion 2 years, 2 months ago

@joel I can put you in touch with a friend of mine I worked with here in Vancouver a few years ago. He may be able to give you some pointers and ideas. Aanchan Mohan. A very nice guy.

His linke-in is here.
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