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Cited by 176

The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.

Applying matrix product operators to model systems with long-range interactions

Open access
Crosswhite, Gregory M., Doherty, A. C., Vidal, Guifré·2008·Physical Review B

Abstract

An algorithm is presented which computes a translationally invariant matrix product state approximation of the ground state of an infinite one-dimensional (1D) system. It does this by embedding sites into an approximation of the infinite ``environment'' of the chain, allowing the sites to relax and then merging them with the environment in order to refine the approximation. By making use of matrix product operators, our approach is able to directly model any long-range interaction that can be systematically approximated by a series of decaying exponentials. We apply these techniques to compute the ground state of the Haldane-Shastry model [Phys. Rev. Lett. 60, 635 (1988) and Phys. Rev. Lett. 60, 639 (1988)] and present the results.

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Crossref · 10.1103/physrevb.78.035116

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Metadata

Authors
Crosswhite, G. M., Doherty, A. C., & Vidal, G.
Venue
Physical Review B
Published
2008-07-14
Volume
78
Issue
3
ISSN
  • 1098-0121 (ISSN-L)
  • 1550-235X
OpenAlex
W1997895393
Cited by
176
References
2
FWCI
0.97
Type
journal article
Language
en
Open access
green

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