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Title:

Topological phases in the dynamics of the simple exclusion process

Document type:
Zeitschriftenaufsatz
Author(s):
Garrahan, Juan P.; Pollmann, Frank
Abstract:
We study the dynamical large deviations of the classical stochastic symmetric simple exclusion process (SSEP) by means of numerical matrix product states. We show that for half filling, long-time trajectories with a large enough imbalance between the number hops in even and odd bonds of the lattice belong to distinct symmetry-protected topological (SPT) phases. Using tensor network techniques, we obtain the large deviation (LD) phase diagram in terms of counting fields conjugate to the dynamical...     »
Journal title:
Physical Review E 2024-03
Year:
2024
Journal volume:
109
Journal issue:
3
Fulltext / DOI:
doi:10.1103/physreve.109.l032105
Publisher:
American Physical Society (APS)
E-ISSN:
2470-00452470-0053
Date of publication:
11.03.2024
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