B.& &&#TNPP@2OMi  & TNPP &&TNPP    &&--- $ $33 $33LL- $LLee- $ee~~ $~~- $- $- $- $- $- $//- $//HH- $HHbb- $bb{{- ${{- $- $- $- $- $- $,,- $,,EE- $EE^^- $^^xx- $xx- $- $- $- $- $- $(( $((BB- $BB[[ $[[tt- $tt $- $---&&&5j&qw@8 LSwUSw0- &j& --- !M--- @Times New RomanLSwUSw0- ..2 ?Cosmological Expansion by #(   . ..2 ?Vibrating Extra Dimensions%  &(.--X-- @Times New RomanLSwUSw0- . 2 L. J. .2 Perivolaropoulos     .@Times New RomanLSwUSw0- .2 http://  . .2 leandros  . .2 l .physics.  . . 2 uoi . . 2 .. . 2 gr .@Times New RomanLSwUSw0- .'2 Department of Physics     . .(2 ?University of Ioannina    . ."2 WWW site of talk:     . .2 http://s. .2 leandros  . .2 1 .physics.  . . 2 uoiS . . 2 .r. . 2 gr . . 2 /r. .2 edosc  . . 2 .r. . 2 htms.--@--- !d4--- @ @. 2 -_hep1 . @. 2 --r . @.2 - ph/0204155   .@Times New RomanLSwUSw0- @.2 H> Phys.Rev.5  .@Times New RomanLSwUSw0- @. 2 HD66 .@Times New RomanLSwUSw0- @.2 H :084018,2002  .@Times New RomanLSwUSw0- @.2 gF L.P. and C. . @.2 gSourdiss   .--- !I--- @@Times New RomanLSwUSw0- @. 2 /hep . @. 2 /-r . @.2 / ph/0301237   .@Times New RomanLSwUSw0- @. 2 OL.P..--"System 0-&TNPP &