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Title:

Full counting statistics in the Haldane-Shastry chain

Document type:
Zeitschriftenaufsatz
Author(s):
Stéphan, Jean-Marie; Pollmann, Frank
Abstract:
We present analytical and numerical results regarding the magnetization full counting statistics (FCS) of a subsystem in the ground state of the Haldane-Shastry chain. Exact Pfaffian expressions are derived for the cumulant generating function, as well as any observable diagonal in the spin basis. In the limit of large systems, the scaling of the FCS is found to be in agreement with the Luttinger liquid theory. The same techniques are also applied to inhomogeneous deformations of the chain. This...     »
Journal title:
Physical Review B 2017-01
Year:
2017
Journal volume:
95
Journal issue:
3
Fulltext / DOI:
doi:10.1103/physrevb.95.035119
Publisher:
American Physical Society (APS)
E-ISSN:
2469-99502469-9969
Date of publication:
13.01.2017
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