1.5k citations
- University of the WitwatersrandZA279 papers
- Stellenbosch UniversityZA225 papers
- University of KwaZulu-NatalZA184 papers
- University of Cape TownZA86 papers
- Centre National de la Recherche ScientifiqueFR68 papers
- North-West UniversityZA63 papers
- Queen Mary University of LondonGB53 papers
- University of the Western CapeZA38 papers
- University of OxfordGB33 papers
- University of PortsmouthGB27 papers
- University of JohannesburgZA26 papers
- Rhodes UniversityZA25 papers
56 papers · 1 filter
Consistency and Derangements in Brane Tilings
Amihay Hanany, Vishnu Jejjala, Sanjaye Ramgoolam +1
Brane tilings describe Lagrangians (vector multiplets, chiral multiplets, and the superpotential) of four dimensional supersymmetric gauge theories. These theories,…
Interacting Double Coset Magnons
Abdelhamid Mohamed Adam Ali, Robert de Mello Koch, Nirina Hasina Tahiridimbisoa +1
We consider the anomalous dimensions of restricted Schur polynomials constructed using n~O(N) complex adjoint scalars Z and m complex adjoint scalars Y. We fix m<<n so that our ope…
Bayesian model comparison for one-dimensional azimuthal correlations in 200GeV AuAu collisions
Hans C. Eggers, Michiel B. de Kock, Thomas A. Trainor
In the context of data modeling and comparisons between different fit models, Bayesian analysis calls that model best which has the largest evidence, the prior-weighted integral ov…
Testing R-parity with Geometry
Yang-Hui He, Vishnu Jejjala, Cyril Matti +1
We present a complete classification of the vacuum geometries of all renormalizable superpotentials built from the fields of the electroweak sector of the MSSM. In addition to the…
Interactions as conformal intertwiners in 4D QFT
Robert de Mello Koch, Sanjaye Ramgoolam
In a recent paper we showed that the correlators of free scalar field theory in four dimensions can be constructed from a two dimensional topological field theory based on so(4,2)…
Dense magnetized plasma associated with a fast radio burst
Kiyoshi Masui, Hsiu-Hsien Lin, Jonathan Sievers +15
Fast Radio Bursts are bright, unresolved, non-repeating, broadband, millisecond flashes, found primarily at high Galactic latitudes, with dispersion measures much larger than expec…