is a particle theory of light and matter. Feynman is very clear about QED being a particle theory. I would quote Feynman from my copy of QED but I loaned it to a friend. He equates it to Newton's 'corpuscle' description of light. Read Taylor's introduction and check out the workbook and software program for introducing students to the path integral method. Its very good and the computer exercises are great.
http://www.astronomy.net/forums/god/messages/29636.shtml

I would suspect its feasible. It requires that the participants prearrange what the measurements will mean 'above and beyond' what the measurements actually are. A request to send [or not send] a spaceship occurs before the participants separate. We can argue about what constitutes the definition of information in this context.

• Yikes! - harvey1 - October 26, 2003 - 12:00 UTC
  • SR says you can't send information... - bruce - October 26, 2003 - 19:43 UTC
    • Hmm... - harvey1 - October 26, 2003 - 23:09 UTC
      • Its in the definition of information.. - bruce - October 27, 2003 - 00:15 UTC
        • Still more problems - harvey1 - October 28, 2003 - 16:14 UTC
          • Oops - harvey1 - October 28, 2003 - 16:16 UTC
          • Instant messages... - bruce - October 28, 2003 - 17:59 UTC
            • Section VIII - harvey1 - October 28, 2003 - 19:10 UTC
              • I've already mentioned what was wrong with.. - bruce - October 28, 2003 - 20:25 UTC
                • Maybe I didn't catch that... - harvey1 - October 28, 2003 - 20:57 UTC
                  • ...we are communicating vast distances - harvey1 - October 28, 2003 - 21:00 UTC
                  • It strikes me as a message... - bruce - October 28, 2003 - 23:23 UTC
                    • Well... - harvey1 - October 29, 2003 - 04:10 UTC
                      • The limit appears to be... - bruce - October 29, 2003 - 04:43 UTC
                        • I don't think we can - harvey1 - October 29, 2003 - 13:01 UTC