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Energy transport in an integrable parafermionic chain via generalized hydrodynamics

Abstract:

We study energy transport in the integrable $\mathbb Z_3$ parafermionic chain using the partitioning protocol. By exploiting the Bethe-ansatz solution for the thermodynamics of the system, we develop a generalized hydrodynamic description of the non-equilibrium steady states, which we benchmark using numerical simulations based on matrix product states. The model features a low-energy conformal limit with central charge $c=4/5$, which affects the low-temperature energy current, as we explicit...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1103/physrevb.98.075421

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Institution:
University of Oxford
Division:
MPLS Division
Department:
Physics
Sub department:
Theoretical Physics
Department:
THEORETICAL PHYSICS
Role:
Author
ORCID:
0000-0003-0272-5083
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Name:
Engineering & Physical Sciences Research Council
Grant:
EP/N01930X/1
Publisher:
American Physical Society
Journal:
Physical Review B More from this journal
Volume:
98
Issue:
7
Article number:
075421
Publication date:
2018-08-22
Acceptance date:
2018-04-12
DOI:
EISSN:
2469-9969
ISSN:
2469-9950
Language:
English
Keywords:
Pubs id:
pubs:905267
UUID:
uuid:1e2db1ae-e0e1-49cb-b7ca-7f57a4dae5c0
Local pid:
pubs:905267
Source identifiers:
905267
Deposit date:
2019-04-10

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