Journal article
Nonequilibrium spin transport in integrable spin chains: Persistent currents and emergence of magnetic domains
- Abstract:
-
We construct exact steady states of unitary nonequilibrium time evolution in the gapless XXZ spin-1/2 chain where integrability preserves ballistic spin transport at long times. We characterize the quasilocal conserved quantities responsible for this feature and introduce a computationally effective way to evaluate their expectation values on generic matrix product initial states. We employ this approach to reproduce the long-time limit of local observables in all quantum quenches which expli...
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- Publication status:
- Published
- Peer review status:
- Peer reviewed
Actions
Authors
Funding
+ Engineering and Physical Sciences Research Council
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Funding agency for:
De Luca, A
Grant:
QuantumMatterin
outofEquilibriumEP/N01930X/1
+ European Union
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Funding agency for:
Collura, M
Grant:
Marie Sklodowska-Curie Grant Agreement No. 701221
Bibliographic Details
- Publisher:
- American Physical Society Publisher's website
- Journal:
- Physical Review B Journal website
- Volume:
- 96
- Issue:
- 2
- Article number:
- 020403(R)
- Publication date:
- 2017-07-06
- DOI:
- EISSN:
-
2469-9969
- ISSN:
-
2469-9950
- Source identifiers:
-
715976
Item Description
- Pubs id:
-
pubs:715976
- UUID:
-
uuid:0800fc4d-abf2-4ede-81f0-cca5f9a49a67
- Local pid:
- pubs:715976
- Deposit date:
- 2018-04-10
Terms of use
- Copyright holder:
- American Physical Society
- Copyright date:
- 2017
- Notes:
- Copyright © 2017 American Physical Society.
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