University of Nottingham
Nottingham Research Data Management Repository (University of Nottingham)Not a member yet
2142 research outputs found
Sort by
Dynamic scaling theory for a field quench near the Kasteleyn transition
We present a dynamic scaling theory to describe relaxation dynamics following a magnetic-field quench near an unconventional phase transition in the magnetic material spin ice. Starting from a microscopic model, we derive an effective description for the critical dynamics in terms of the seeding and growth of string excitations, and use this to find scaling forms in terms of time, reduced temperature and monopole fugacity. We confirm the predictions of scaling theory using Monte Carlo simulations, which also show good quantitative agreement with analytical expressions valid in the limit of low monopole density. As well as being relevant for experiments in the spin ice materials, our results open the way for the study of dynamic critical properties in a family of unconventional classical phase transitions
Sequential 3D OrbiSIMS and LESA-MS/MS-based metabolomics for prediction of brain tumor relapse from sample-limited primary tissue archives
Raw and processed data used for the publication entitled "Predicting tumor relapse from serial in situ surface mass spectrometry metabolite profiles of pediatric brain tumor tissue microarrays
Benchmarks and solvers for the Workflow Satisfiability Problem
The Workflow Satisfiability Problem is an important problem in access control. This dataset includes the instances, instance generator and source codes of the solvers used in Daniel Karapetyan, Gregory Gutin, Solving the Workflow Satisfiability Problem using General Purpose Solvers, 2021