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Post AuIPnECAFscScLrxoG by [email protected] |
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More posts by [email protected] |
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Post #AuI3gya9C4R1SthWLI by [email protected] |
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Claims that “the Universe will end sooner than expected” are falseDid you h… |
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Post #AuI3gyiegRExtHgJbU by [email protected] |
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@startswithabang - thanks so much for spreading the good news! We can all brea… |
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Post #AuI4jQOGsDHwFEsScC by [email protected] |
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@johncarlosbaez One problem solved, lol.Just a few more to reckon with now.Than… |
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Post #AuIMHgJZs8DQhRbQlE by [email protected] |
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@startswithabang Nice article! (As always) 🙂Just a super-naive question from… |
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Post #AuIMHgQJT5bT2KkoG8 by [email protected] |
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@j_bertolotti @johncarlosbaez Energy is conserved in all GR solutions that poss… |
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Post #AuIMHgWL6gQLL1ZceW by [email protected] |
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@startswithabang That is plenty, thank you 🙂 |
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Post #AuIMHgciixWneoYibA by [email protected] |
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@j_bertolotti - just want to add that "GR solution that has a timelike Kil… |
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Post #AuIPnECAFscScLrxoG by [email protected] |
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@johncarlosbaez @j_bertolotti @startswithabang this kind of thing is what Emmy … |
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Post #AuIQi8uSZyKMjNj9f6 by [email protected] |
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@mattmcirvin - yes, Hilbert subcontracted "Fräulein Noether" to help… |
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Post #AuJdTCZ8CHruHvutvc by [email protected] |
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@johncarlosbaez @mattmcirvin Veritasium has this video on Noether's work on… |
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Post #AuJoqhWiLl4WT6C6Qy by [email protected] |
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@sohkamyung - Does it explain that Noether's theorem only holds for theorie… |
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Post #AuJq9kUJfDv96oidqC by [email protected] |
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@johncarlosbaez No, I don't think so. But maybe that's a topic for anot… |
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Post #AuKRKZ8ZtzcLOYZXoO by [email protected] |
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@johncarlosbaez @sohkamyung The simplified version of it that is usually used i… |
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Post #AuKX7QQxY9HsMVHstk by [email protected] |
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@johncarlosbaez @sohkamyung That feels like almost a philosophical question - o… |
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Post #AuKYIw0eamWrQq2Ehk by [email protected] |
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@SvenGeier - Consider the theory of a hockey puck on a surface with friction:d�… |
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Post #AuKZ98TFVUB38cIlXs by [email protected] |
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@mattmcirvin @johncarlosbaez @sohkamyung Yeah - and the Lagrangian version is b… |
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Post #AuKZ98Zd7lHVSPHrUW by [email protected] |
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@SvenGeier - there are symmetries of a Lagrangian where it's not just that … |
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Post #AuqnX1wF3tLOFEruPw by [email protected] |
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@SvenGeier @johncarlosbaez @sohkamyung The distinction is "nothing changes… |
