On Sat, Sep 21, 2019 at 7:29 AM Bruce Kellett <[email protected]> wrote:
*> Has Carroll forgotten about effective theories? Even QFT is just an > "effective theory". We use classical approximations to quantum mechanics > because they work -- not for ideological or philosophical reasons.* > Read the book, Carroll devote several chapters to those exact topics. John k Clark -- You received this message because you are subscribed to the Google Groups "Everything List" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/everything-list/CAJPayv2E%2BUKN%3DTrfUD8-Lt2OmfUM%2BO4g2-Jw047J53HkPFpUdw%40mail.gmail.com.
