0:00:03in this venue abstract we would like to introduce a publication that's the thing in
0:00:07bp parallel universe my name is like spoken
0:00:11and my name is tom across and we impose formula for university
0:00:15we know two forms of matter
0:00:19variance and lap tones from laboratory physics
0:00:23variants are for instance atomic nuclei consisting of protons and neutrons lip tones are
0:00:30elections were that we note sequences
0:00:33in the universe we know that there is in the symmetry between matter and antimatter
0:00:37there's much more methane universal on timit
0:00:41there is a remarkable agreement for the size of the bargain the symmetry measured by
0:00:46the abundance of light elements primordial i'd elements like you month period deuterium
0:00:51and the observation of the cosmic microwave background both of them predict but the order
0:00:56of the estimate we extend to minus ten
0:00:58in contrast to that
0:01:00these optima symmetry remains totally unknown
0:01:03they can be a lot slapped on the symmetry in the universe be course you
0:01:07can hide a large amount of the symmetry in the training
0:01:11they would be at low energy and wouldn't escape all our tents to detect and
0:01:17in today's universe
0:01:19but they could be observable in the very early universe by their consequences on the
0:01:25big nucleus synthesis and hold on the company
0:01:28they would lead to an increase of the expansion rate of the universe and they
0:01:33would influence the unique equilibrium a big before the big thing the player synthesis
0:01:39if you can be viewed as a like to me to and it bands of
0:01:43the t room could be viewed as a variant
0:01:46this publication is triggered by new data from small scale c and v
0:01:51from the other comic was modeled a telescope
0:01:53from the south pole telescope
0:01:55and from the finer data analysis of the w map t
0:02:00this allows us to compare a global analysis of the primordial helium abundance
0:02:05with a more local one
0:02:07from observations of extra galactic h two regions
0:02:11so this would allow us
0:02:13to put some limits on the left on the symmetry
0:02:16we find that the standard things being a plea synthesis with vanishing lipton a symmetry
0:02:21is still okay
0:02:23however the new c n b data and the observed that you're in button this
0:02:28thing to favour sizeable sub classified in the trainers in universe
0:02:33for further details read the article that the c in bp for electronic universe
0:02:39in the new journal of physics