1 code implementation • 30 Sep 2020 • Guido Cossu, Luigi Del Debbio, Andreas Juttner, Ben Kitching-Morley, Joseph K. L. Lee, Antonin Portelli, Henrique Bergallo Rocha, Kostas Skenderis
We present a study of the IR behaviour of a three-dimensional super-renormalisable quantum field theory (QFT) consisting of a scalar field in the adjoint of $SU(N)$ with a $\varphi^4$ interaction.
High Energy Physics - Lattice Statistical Mechanics High Energy Physics - Theory
1 code implementation • 26 Oct 2018 • Guido Cossu, Luigi Del Debbio, Tommaso Giani, Ava Khamseh, Michael Wilson
We train a set of Restricted Boltzmann Machines (RBMs) on one- and two-dimensional Ising spin configurations at various values of temperature, generated using Monte Carlo simulations.
Computational Physics Statistical Mechanics High Energy Physics - Lattice
no code implementations • 13 Nov 2017 • Peter Boyle, Michael Chuvelev, Guido Cossu, Christopher Kelly, Christoph Lehner, Lawrence Meadows
This displays how a factor of ten speedup in strongly scaled distributed machine learning could be achieved when synchronous stochastic gradient descent is massively parallelised with a fixed mini-batch size.
6 code implementations • 10 Dec 2015 • Peter Boyle, Azusa Yamaguchi, Guido Cossu, Antonin Portelli
In this proceedings we discuss the motivation, implementation details, and performance of a new physics code base called Grid.
High Energy Physics - Lattice Distributed, Parallel, and Cluster Computing Mathematical Software