Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.2 9/17/84; site hplabs.UUCP Path: utzoo!linus!decvax!hplabs!jin From: jin@hplabs.UUCP (Tai Jin) Newsgroups: net.physics Subject: Re: Question on FTL and quantum mechanics Message-ID: <1158@hplabs.UUCP> Date: Sat, 24-Nov-84 21:24:59 EST Article-I.D.: hplabs.1158 Posted: Sat Nov 24 21:24:59 1984 Date-Received: Sun, 25-Nov-84 02:48:16 EST References: <654@ames.UUCP> Distribution: net Organization: Hewlett Packard Labs, Palo Alto CA Lines: 4 i've heard that the problem in attaining ftl speeds is energy (going negative?) and the same is so for objects moving at ftl speeds (tachyons), they cannot travel slower than light speed. it's been a while since my college physics days, so i can't provide any equations to show this.