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From Spin Glasses to Negative-Weight Percolation

Spin glasses are prototypical random systems modelling magnetic alloys. One important way to investigate spin glass models is to study domain walls. For two dimensions, this can be algorithmically understood as the calculation of a shortest path, which allows for negative distances or weights. This...

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Detalles Bibliográficos
Autores principales: Hartmann, Alexander K., Melchert, Oliver, Norrenbrock, Christoph
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7514675/
https://www.ncbi.nlm.nih.gov/pubmed/33266908
http://dx.doi.org/10.3390/e21020193