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John Murph

@jknm.bsky.social

Aotearoa: Creating VR simulations in #VRChat to provide a window into some side-lined 1923 work by William Duane and its integration with quantum theory by Carolyne Van Vliet almost 90 years later.

17 Followers  |  74 Following  |  57 Posts  |  Joined: 28.11.2023  |  1.6795

Latest posts by jknm.bsky.social on Bluesky

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29.05.2025 02:54 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
The Man Who Killed Millions Trying To Grow Food In Snow
YouTube video by Vsauce2 The Man Who Killed Millions Trying To Grow Food In Snow

Lysenko killed millions, RFK "Hold my beer"
www.youtube.com/watch?v=AhSB...

28.05.2025 05:59 β€” πŸ‘ 4    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

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26.05.2025 12:51 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

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🟩🟩🟩🟩🟩Phew!

10.05.2025 13:09 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Sounds like #VRChat

10.05.2025 12:38 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Pope Ginger Crunch IV

09.05.2025 09:11 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

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08.05.2025 12:41 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

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25.04.2025 12:26 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

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21.04.2025 11:23 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

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17.03.2025 11:30 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

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12.03.2025 12:09 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Seems FSU is an oxymoron

27.02.2025 01:21 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

removing the competition to his own charging network?

08.02.2025 12:16 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

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08.02.2025 12:14 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

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01.02.2025 11:45 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

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27.01.2025 11:35 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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I've been fine-tuning my virtual reality simulations in VRChat and slowly working to put the assets into GitHub. It's remarkable that a 100-year-old model, ignored by theorists of the time, could produce such striking results.
vrchat.com/home/world/w...

25.01.2025 14:10 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

It's great to see you here!

25.01.2025 02:56 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

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21.01.2025 12:31 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Yikes...
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18.01.2025 11:25 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

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03.01.2025 13:31 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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#VRChat simulation showing how an early model of quantum scattering generates patterns that align with wave diffraction patterns even though the mechanisms are quite different. The clip shows a double-slit pattern, then a nine-slit pattern to show how both mechanisms produce a Talbot effect.

02.01.2025 09:13 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

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01.01.2025 12:05 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

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21.12.2024 13:58 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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I've just published a new world in #VRChat to help illustrate a model of quantum scattering proposed in 1923 by William Duane. Dismissed in favor of wave-particle duality, it was later shown to be consistent with quantum theory by Carolyne Van Vliet in 1967 and 2010.
vrchat.com/home/launch?...

05.12.2024 05:17 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

… However, as Van Vliet pointed out (Quantization of linear momentum 1967), it's not amenable to a tidy solution. Ad-hoc moves such as collapse and many worlds result from adopting a model in which the particle behaves as a wave, partly based on the availability of a pathway to solve the equations.

03.12.2024 02:36 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

The model of a wave and perfect classical walls works because it leads to getting an analytical solution the Schrodinger eqn. Another approach (Carolyne Van Vliet and William Duane) shows it's also just as valid to treat the walls as a superposition of states interacting with a localized particle…

03.12.2024 02:24 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Great to see you here.

01.12.2024 01:23 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I'm telling you I haven't been briefed on those things

28.11.2024 12:18 β€” πŸ‘ 8    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

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23.11.2024 13:36 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

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