$creation	= "08/16/2012 10:42:16";
$clock_offset	= "0";
$speed		= 1.0;	## av with chop;
$audio_delay	= "0";		## li
$begin_time	= "0:00";
$end_time	= "00:47:10";
$text_duration	= 10;
$width		= 960;
$height		= 540;
$title		= "Topological Properties of RVB Z_2 Spin Liquids on Kagome and Square Lattices";
$author		= "Didier Poilblanc, CNRS & KITP";
$copyright	= "KITP Fragnets12, 16 Aug 2012 10:45";