Physics – High Energy Physics – High Energy Physics - Theory
Scientific paper
2003-08-29
Physics
High Energy Physics
High Energy Physics - Theory
Talk given at the conference ``String Phenomenology 2003'' in Durham, UK, July 29-August 4 2003, to appear in the proceedings
Scientific paper
A quantum-mechanical technique is used within the framework of U(2) super-Yang-Mills theory to investigate processes after recombination of two D-p-branes at one angle. Two types of initial conditions are considered, one of which with $p=4$ is a candidate of inflation mechanism. It is shown that the branes' shapes come to have three extremes due to localization of tachyon condensation. ``Pair-creations'' of open stings connecting the recombined branes is also observed. The appearance of closed strings is also discussed; the decaying branes are shown to radiate non-vanishing gravitational wave, which may be interpreted as evidence of closed string appearance. A few speculations are also given on implications of the above phenomena for an inflation model.
No associations
LandOfFree
A Quantum Analysis on Recombination of D-branes and its Implications for an Inflation Model does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with A Quantum Analysis on Recombination of D-branes and its Implications for an Inflation Model, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A Quantum Analysis on Recombination of D-branes and its Implications for an Inflation Model will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-257768