Simon Hands

collaborators

3 papers

hep-lat2026

Topological crystals and soliton lattices in a Gross-Neveu model with Hilbert-space fragmentation

Sergio Cerezo-RoquebrÃºn, 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…

hep-lat2026

Critical scaling in the $N = 1$ Thirring Model in $(2 + 1) d$

Simon Hands, Jude Worthy

The Thirring model in 2+1 $d$ with $N$ Dirac flavors can exhibit spontaneous U( $2 N) \to$ U( $N) \otimes$ U( $N$ ) breaking through fermion - antifermion condensation in the limit $m \to 0$ .…

hep-lat2025

Critical Behaviour in the Single Flavor Thirring Model in 2+1 $d$ with Wilson Kernel Domain Wall Fermions

Simon Hands, Jude Worthy

We present results of a lattice field theory simulation of the 2+1 $d$ Thirring model with $N = 1$ fermion flavors, using domain wall fermions. The model exhibits a U(2) symmetry-brea…

Topological crystals and soliton lattices in a Gross-Neveu model with Hilbert-space fragmentation

Critical scaling in the N=1 Thirring Model in (2+1)d

Critical Behaviour in the Single Flavor Thirring Model in 2+1d with Wilson Kernel Domain Wall Fermions

Critical scaling in the $N = 1$ Thirring Model in $(2 + 1) d$

Critical Behaviour in the Single Flavor Thirring Model in 2+1 $d$ with Wilson Kernel Domain Wall Fermions