Imperial College London


Faculty of Natural SciencesDepartment of Mathematics

Research Postgraduate



b.walter16 Website




Electrical EngineeringSouth Kensington Campus





I'm a final-year PhD student working on several projects at the intersection of  (statistical) field theory and stochastic processes. My supervisor is Gunnar Pruessner.

I have worked on branching processes, first-passage times and fractional Brownian Motion all of which are considered from a field-theoretic viewpoint.

Please visit my website for more detailed information and see my arXiv page for  preprints.


Long-Range Order in an Organic Overlayer Induced by Surface Reconstruction: Coronene on Ge(111)

Jesús Martínez-Blanco, Benjamin Walter, Arantzazu Mascaraque, and Karsten Horn
The Journal of Physical Chemistry C 2014 118 (22), 11699-11703

DOI: 10.1021/jp5015737



Bordeu Weldt I, Amarteifio S, Garcia Millan R, et al., 2019, Volume explored by a branching random walk on general graphs, Scientific Reports, Vol:9, ISSN:2045-2322

Garcia Millan R, Pausch J, Walter B, et al., 2018, Field-theoretic approach to the universality of branching processes, Physical Review E, Vol:98, ISSN:1539-3755

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