220 citations · 3.6k across the 134 of their papers we have counts for
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Scalar fields on fluctuating hyperbolic geometries
Muhammad Asaduzzaman, Simon Catterall
We present results on the behavior of the boundary-boundary correlation function of scalar fields propagating on discrete two-dimensional random triangulations representing manifol…
Holography for Ising spins on the hyperbolic plane
Muhammad Asaduzzaman, Simon Catterall, Jay Hubisz +2
Motivated by the AdS/CFT correspondence, we use Monte Carlo simulation to investigate the Ising model formulated on tessellations of the two-dimensional hyperbolic disk. We focus i…
Symmetric Mass Generation in Lattice Gauge Theory
Nouman Butt, Simon Catterall, Goksu Can Toga
We construct a four dimensional lattice gauge theory in which fermions acquire mass without breaking symmetries as a result of gauge interactions. Our model consists of reduced sta…
Anomalies and symmetric mass generation for Kaehler-Dirac fermions
Nouman Butt, Simon Catterall, Arnab Pradhan +1
We show that massless Kaehler-Dirac (KD) fermions exhibit a mixed gravitational anomaly involving an exact symmetry which is unique to KD fields. Under this symmetry…