Dear Brent, Kevin Knuth has been able to show how local Lorentz invariance emerges from relations between multiple observers! See his talk here http://pirsa.org/10050054/ (all the way to the end). The Q&A portion is amazing!
On Thu, Jan 9, 2014 at 4:33 PM, meekerdb <meeke...@verizon.net> wrote: > On 1/9/2014 10:58 AM, LizR wrote: > > On 10 January 2014 06:50, Stephen Paul King > <stephe...@provensecure.com>wrote: > >> Dear Bruno, >> >> I have to agree with Alberto on this point. >> >> On Thu, Jan 9, 2014 at 12:34 PM, Bruno Marchal <marc...@ulb.ac.be>wrote: >> >>> >>> On 09 Jan 2014, at 16:30, Alberto G. Corona wrote: >>> >>> But the UD argument predict that all the possible universes with all >>>> possible laws will be produced. >>>> >>> >>> Where? >> >> >> AR does not restrict the types of physical laws of universes that it >> can represent, so barring a separate mechanism I cannot see how Alberto's >> claim is false! >> > > I too made this claim recently. I assumed that an infinity of > computations producing all possible experiences would include experiences > of different physical laws (e.g. the speed of light 1 km/hr faster). Why > wouldn't it? Does comp uniquely determine c? > > > I think the question is whether comp determines that the world is > (locally) Lorentz invariant. If it is, then c is just a unit conversion > factor between the + and - signature terms. It's value is arbitrary, like > "how many feet in a mile", which is why it is now an exact number in SI > units. > > Brent > > -- > You received this message because you are subscribed to a topic in the > Google Groups "Everything List" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/everything-list/TBc_y2MZV5c/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > everything-list+unsubscr...@googlegroups.com. > To post to this group, send email to everything-list@googlegroups.com. > Visit this group at http://groups.google.com/group/everything-list. > For more options, visit https://groups.google.com/groups/opt_out. > -- Kindest Regards, Stephen Paul King Senior Researcher Mobile: (864) 567-3099 stephe...@provensecure.com http://www.provensecure.us/ “This message (including any attachments) is intended only for the use of the individual or entity to which it is addressed, and may contain information that is non-public, proprietary, privileged, confidential and exempt from disclosure under applicable law or may be constituted as attorney work product. If you are not the intended recipient, you are hereby notified that any use, dissemination, distribution, or copying of this communication is strictly prohibited. If you have received this message in error, notify sender immediately and delete this message immediately.” -- 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 everything-list+unsubscr...@googlegroups.com. To post to this group, send email to everything-list@googlegroups.com. Visit this group at http://groups.google.com/group/everything-list. For more options, visit https://groups.google.com/groups/opt_out.
