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Titel:

Skeleton of matrix-product-state-solvable models connecting topological phases of matter

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Jones, Nick G.; Bibo, Julian; Jobst, Bernhard; Pollmann, Frank; Smith, Adam; Verresen, Ruben
Abstract:
Models whose ground states can be written as an exact matrix-product state (MPS) provide valuable insights into phases of matter. While MPS-solvable models are typically studied as isolated points in a phase diagram, they can belong to a connected network of MPS-solvable models, which we call the MPS skeleton. As a case study where we can completely unearth this skeleton, we focus on the one-dimensional BDI class—noninteracting spinless fermions with time-reversal symmetry. This class, labeled b...     »
Zeitschriftentitel:
Physical Review Research 2021-09
Jahr:
2021
Band / Volume:
3
Heft / Issue:
3
Volltext / DOI:
doi:10.1103/physrevresearch.3.033265
Verlag / Institution:
American Physical Society (APS)
E-ISSN:
2643-1564
Publikationsdatum:
20.09.2021
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