Journal article
Exotic criticality in the dimerized spin-1 $XXZ$ chain with single-ion anisotropy
- Abstract:
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We consider the dimerized spin-1 X X Z chain with single-ion anisotropy D . In absence of an explicit dimerization there are three phases: a large- D , an antiferromagnetically ordered and a Haldane phase. This phase structure persists up to a critical dimerization, above which the Haldane phase disappears. We show that for weak dimerization the phases are separated by Gaussian and Ising quantum phase transitions. One of the Ising transitions terminates in a critical point in the universal...
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- Publication status:
- Published
- Peer review status:
- Peer reviewed
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- Files:
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(Version of record, pdf, 788.8KB)
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- Publisher copy:
- 10.21468/scipostphys.5.6.059
Authors
Funding
+ Engineering and Physical Sciences Research Council
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Funding agency for:
Essler, F
Grant:
PHY-1748958
+ National Science Foundation
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Funding agency for:
Essler, F
Grant:
PHY-1748958
+ Japan Society for the Promotion of Science
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Funding agency for:
Ohta, Y
Grant:
17K05530
+ Deutsche Forschungsgemeinschaft
More from this funder
Funding agency for:
Lange, F
Grant:
FE 398/8-1
Bibliographic Details
- Publisher:
- SciPost Publisher's website
- Journal:
- SciPost Physics Journal website
- Volume:
- 5
- Issue:
- 6
- Article number:
- 059
- Publication date:
- 2018-12-07
- Acceptance date:
- 2018-12-03
- DOI:
- EISSN:
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2542-4653
- Source identifiers:
-
953034
Item Description
- Pubs id:
-
pubs:953034
- UUID:
-
uuid:e5ff8e41-7354-4bfe-855b-f14311db7d02
- Local pid:
- pubs:953034
- Deposit date:
- 2018-12-17
Terms of use
- Copyright holder:
- Ejima, et al
- Copyright date:
- 2018
- Notes:
- Copyright S. Ejima et al. This work is licensed under the Creative Commons Attribution 4.0 International License. Published by the SciPost Foundation
- Licence:
- CC Attribution (CC BY)
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