tag:blogger.com,1999:blog-8148573551417578681.post2038686008568753757..comments2020-02-18T23:15:04.706-08:00Comments on Dark Buzz: Frenkel on Platonism, Tegmark, and simulationRogerhttp://www.blogger.com/profile/03474078324293158376noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-8148573551417578681.post-18991326587861261742014-02-16T14:11:50.359-08:002014-02-16T14:11:50.359-08:00Thanks Roger for bringing up one of my favorite to...Thanks Roger for bringing up one of my favorite topics: entanglement! <br />In my book (http://mathematicaluniverse.org), I never say what you attribute to me above (that an individual electron can be described as a mathematical structure). Your point about entanglement is correct: the quantum wavefunction describes the joint state of *all* particles (and everything else). Erwin SchrÃ¶dinger pointed this out in the the 1920s. The mathematical universe hypothesis I explore in the book is that it's our entire physical reality (not a particle individually) that's a mathematical structure.Max Tegmarkhttps://www.blogger.com/profile/14025578388753974108noreply@blogger.com