4 citations · 7 across the 7 of their papers we have counts for
7 papers
Critical scaling in the Thirring Model in
Simon Hands, Jude Worthy
The Thirring model in 2+1 with Dirac flavors can exhibit spontaneous U(U(U() breaking through fermion - antifermion condensation in the limit .…
Topological crystals and soliton lattices in a Gross-Neveu model with Hilbert-space fragmentation
Sergio Cerezo-Roquebrún, Simon Hands, Alejandro Bermudez
We explore the finite-density phase diagram of the single-flavour Gross-Neveu-Wilson (GNW) model using matrix product state (MPS) simulations. At zero temperature and along the sym…
Critical Behaviour in the Single Flavor Thirring Model in 2+1 with Wilson Kernel Domain Wall Fermions
Simon Hands, Jude Worthy
We present results of a lattice field theory simulation of the 2+1 Thirring model with fermion flavors, using domain wall fermions. The model exhibits a U(2) symmetry-brea…
Evaluation of the Bilinear Condensate of the Planar Thirring Model in the Strongly Coupled Region
Jude Worthy, Simon Hands
The planar Thirring model is thought to have a strongly coupled critical point for a single flavour of fermion. We look at the calculation of the bilinear condensate in this critic…
The Thirring Model in 2+1 with Optimised Domain Wall Fermions
Simon Hands, Jude Worthy
After briefly reviewing the potential for the -flavor Thirring model, formulated with reducible fermions in 2+1, to exhibit a strongly-coupled UV-stable fixed point where U($…
A higher-order topological twist on cold-atom SO(5) Dirac fields
A. Bermudez, D. González-Cuadra, S. Hands
Ultracold Fermi gases of spin-3/2 atoms provide a clean platform to realise SO(5) models of 4-Fermi interactions in the laboratory. By confining the atoms in a two-dimensional Rama…
Large- and tensor-network methods for strongly-interacting topological insulators
E. Tirrito, S. Hands, A. Bermudez
The study of correlation effects in topological phases of matter can benefit from a multidisciplinary approach that combines techniques drawn from condensed matter, high-energy phy…