- Massachusetts Institute of TechnologyUS1.1k papers
- University of GlasgowGB985 papers
- University of CambridgeGB950 papers
- University of BirminghamGB932 papers
- Centre National de la Recherche ScientifiqueFR919 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT880 papers
- University of Maryland, College ParkUS873 papers
- National Institute for Subatomic PhysicsNL869 papers
- Rutherford Appleton LaboratoryGB856 papers
- University of OxfordGB853 papers
- Tsinghua UniversityCN847 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR833 papers
4 papers · 2 filters
On the restoration of supersymmetry in twisted two-dimensional lattice Yang-Mills theory
Simon Catterall
We study a discretization of super Yang-Mills theory which possesses a single exact supersymmetry at non-zero lattice spacing. This supersymmetry arises after a reform…
A Critique of the Link Approach to Exact Lattice Supersymmetry
Falk Bruckmann, Simon Catterall, Mark de Kok
We examine the link approach to constructing a lattice theory of N=2 super Yang Mills theory in two dimensions. The goal of this construction is to provide a discretization of the…
Twisted supersymmetric sigma model on the lattice
Simon Catterall, Sofiane Ghadab
In this paper we conduct a numerical study of the supersymmetric O(3) non-linear sigma model. The lattice formulation we employ was derived in \cite{sigma1} and corresponds to a di…
Simulations of super Yang-Mills theory in two dimensions
Simon Catterall
We present results from lattice simulations of super Yang-Mills theory in two dimensions. The lattice formulation we use was developed in \cite{2dpaper} and retains bo…