A distinctive signature of extra-dimensions: The enhanced open string pair production
J. X. Lu

TL;DR
This paper explores how open string pair production between Dp branes, especially D3 branes with combined electric and magnetic fluxes, can serve as a signature of extra dimensions in string theory, offering a potential experimental test.
Contribution
It demonstrates that open string pair production is significantly enhanced in D3 brane systems with fluxes, linking observable effects to the existence of extra dimensions.
Findings
Pair production rate is maximized for D3 branes with fluxes.
Enhanced pair production signals the presence of extra dimensions.
Detection could provide experimental evidence for string theory.
Abstract
In analogy to the Schwinger pair production in QED, there exists also the so-called open string pair production for a system of two Dp branes, placed parallel at a separation, with at least one brane carrying a worldvolume electric flux, in Type II string theories. There is however no such pair production if an isolated Dp brane carrying an electric flux is considered. The produced open strings are directly related to the brane separation, therefore to the extra-dimensions if taken from the viewpoint of a brane observer. This pair production can be greatly enhanced if one Dp brane carries also a magnetic flux. The largest pair production rate occurs for , i.e., the D3 brane system, with the same applied fluxes. A detection of this pair production by the brane observer as the charged particle/anti-charged particle pair one shall signal the existence of extra-dimensions and…
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.
