On random walks, projecting election results and statistical physics
Por:
Escobar J.V.
Publicada:
1 ene 2021
Resumen:
Several important statistical tools and concepts are covered in upper division undergraduate Statistical Physics courses, including those of random walks and the central limit theorem. However, some of their broad applicability tends to be missed by students, as well as the connection between these and other physical concepts. In this work, we apply a 1D random walk to study the evolution of the probability that a candidate will win an election given she holds some lead over her opponent and connect the result found to the concept of density of states and occupation probabilities. This paper is intended to serve as a guide to the Statistical Physics instructor who wishes to motivate students beyond the boundaries of the official syllabus. © 2021 Sociedad Mexicana de Fisica. All rights reserved.
Filiaciones:
Escobar J.V.:
Instituto de Física, Departamento de Física Química, Universidad Nacional Autónoma de México, México City, 04510, Mexico
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