SciPost logo

Codebase release 1.1 for TASEPy

Luca Ciandrini, Richmond L. Crisostomo, Juraj Szavits-Nossan

SciPost Phys. Codebases 22-r1.1 (2023) · published 13 December 2023

This Publication is part of a bundle

When citing, cite all relevant items (e.g. for a Codebase, cite both the article and the release you used).


The totally asymmetric simple exclusion process (TASEP) is a paradigmatic lattice model for one-dimensional particle transport subject to excluded-volume interactions. Solving the inhomogeneous TASEP in which particles' hopping rate vary across the lattice is a long-standing problem. In recent years, a power series approximation (PSA) has been developed to tackle this problem, however no computer algorithm currently exists that implements this approximation. This paper addresses this issue by providing a Python-based package TASEPy that finds the steady state solution of the inhomogeneous TASEP for any set of hopping rates using the PSA truncated at a user-defined order.

Cited by 1

Crossref Cited-by

Authors / Affiliations: mappings to Contributors and Organizations

See all Organizations.
Funders for the research work leading to this publication