3 papers
astro-ph.CO2020
Periodic Fast Radio Bursts from Axion Emission by Cosmic Superstrings
David F. Chernoff, Shing Yan Li, S. -H. Henry Tye
We propose that the periodic fast radio bursts of FRB 180916.J0158+65 are sourced by axion emission (mass eV) from cosmic superstrings. Some of the emitted ax…
hep-th2019
String Landscape and Fermion Masses
Stefano Andriolo, Shing Yan Li, S. -H. Henry Tye
Besides the string scale, string theory has no parameter except some quantized flux values; and the string theory Landscape is generated by scanning over discrete values of all the…
hep-th2018
The Cosmological Constant and the Electroweak Scale
Stefano Andriolo, Shing Yan Li, S. H. Henry Tye
String theory has no parameter except the string scale, so a dynamically compactified solution to 4 dimensional spacetime should determine both the Planck scale and the cosmologica…