Undergrad Can Shape Dynamics Be Tested Against Quantum Mechanics?

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Shape Dynamics aligns with Mach's principles, raising questions about its compatibility with Quantum Mechanics. The discussion focuses on how Shape Dynamics can be experimentally differentiated from other theories. Participants share resources, including an introductory paper and a talk by one of its founders, Gomez, to deepen understanding. The need for clear experimental tests to validate Shape Dynamics against Quantum Mechanics is emphasized. Overall, the conversation highlights the ongoing exploration of Shape Dynamics in the context of modern physics.
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What would be some experiments that could falsify Barbour's Shape Dynamics?
Shape Dynamics implements nicely Mach's principles. But how well does it fare when it comes to Quantum Mechanics? How can it be experimentally distinguished from other theories?
 
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Do you have a link explaining Barbour's Shape Dynamics?
 
ohwilleke said:
Do you have a link explaining Barbour's Shape Dynamics?
I think this one is a good introduction https://arxiv.org/abs/1105.0183
 
ohwilleke said:
Do you have a link explaining Barbour's Shape Dynamics?
I also really like this talk by Gomez, one of the founders:
 
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This is an alert about a claim regarding the standard model, that got a burst of attention in the past two weeks. The original paper came out last year: "The electroweak η_W meson" by Gia Dvali, Archil Kobakhidze, Otari Sakhelashvili (2024) The recent follow-up and other responses are "η_W-meson from topological properties of the electroweak vacuum" by Dvali et al "Hiding in Plain Sight, the electroweak η_W" by Giacomo Cacciapaglia, Francesco Sannino, Jessica Turner "Astrophysical...

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