49 citations · 53 across the 4 of their papers we have counts for
4 papers
Baryogenesis from Unstable Domain Walls
Shahar Ben-Menahem, Adrian R. Cooper
There exists a class of cosmic strings that turn matter into antimatter (Alice strings). In a GUT where the unbroken gauge group contains charge conjugation (), such strings for…
Superconductivity Solves the Monopole Problem for Alice Strings
Shahar Ben-Menahem, Adrian Cooper
Alice strings are cosmic strings that turn matter into antimatter. Although they arise naturally in many GUT's, it has long been believed that because of the monopole problem they…
D=0 Matrix Model as Conjugate Field Theory
Shahar Ben-Menahem
The D=0 matrix model is reformulated as a 2d nonlocal quantum field theory. The interactions occur on the one-dimensional line of hermitian matrix eigenvalues. The field is conjuga…
Self-Gravitating Strings In 2+1 Dimensions
Shahar Ben-Menahem
We present a family of classical spacetimes in 2+1 dimensions. Such a spacetime is produced by a Nambu-Goto self-gravitating string. Due to the special properties of three-dimensio…