Journal article
Efficient representation of fully many-body localized systems using tensor networks
- Abstract:
-
We propose a tensor network encoding the set of all eigenstates of a fully many-body localized system in one dimension. Our construction, conceptually based on the ansatz introduced in Phys. Rev. B 94, 041116(R) (2016), is built from two layers of unitary matrices which act on blocks of \ell contiguous sites. We argue this yields an exponential reduction in computational time and memory requirement as compared to all previous approaches for finding a representation of the complete eigenspectr...
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- Publication status:
- Published
- Peer review status:
- Peer reviewed
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Authors
Funding
+ Engineering and Physical Sciences Research Council
More from this funder
Funding agency for:
Simon, S
Grant:
EP/N01930X/1
+ TOPNES
More from this funder
Funding agency for:
Wahl, T
Simon, S
Grant:
EP/I031014/1
EP/N01930X/1
Bibliographic Details
- Publisher:
- American Physical Society Publisher's website
- Journal:
- Physical Review X Journal website
- Volume:
- 7
- Issue:
- 2
- Article number:
- 021018
- Publication date:
- 2017-05-08
- Acceptance date:
- 2017-03-21
- DOI:
- ISSN:
-
2160-3308
Item Description
- Pubs id:
-
pubs:686473
- UUID:
-
uuid:3da00854-5ce6-4c75-95e1-e6f202b57d67
- Local pid:
- pubs:686473
- Source identifiers:
-
686473
- Deposit date:
- 2017-03-21
Terms of use
- Copyright holder:
- Wahl et al
- Copyright date:
- 2017
- Notes:
- Published by the American Physical Society under the terms of the Creative Commons Attribution 3.0 License. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI.
- Licence:
- CC Attribution (CC BY)
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