Efficiency of asymmetric targeting for finite-T DMRG

Tomotoshi Nishino; Naokazu Shibata

doi:10.1143/JPSJ.68.3501

Efficiency of asymmetric targeting for finite-T DMRG

Tomotoshi Nishino, Naokazu Shibata

SCI - Physics

Research output: Contribution to journal › Article › peer-review

7 Citations (Scopus)

Abstract

Two targeting schemes have been known for the density matrix renormalization group (DMRG) applied to non-Hermitian problems; one uses an asymmetric density matrix and the other uses symmetric density matrix. We compare the numerical efficiency of these two targeting schemes when they are used for the finite temperature DMRG.

Original language	English
Pages (from-to)	3501-3504
Number of pages	4
Journal	journal of the physical society of japan
Volume	68
Issue number	11
DOIs	https://doi.org/10.1143/JPSJ.68.3501
Publication status	Published - 1999 Nov

Keywords

DMRG
Finite temperature
Targeting

ASJC Scopus subject areas

Physics and Astronomy(all)

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title = "Efficiency of asymmetric targeting for finite-T DMRG",

abstract = "Two targeting schemes have been known for the density matrix renormalization group (DMRG) applied to non-Hermitian problems; one uses an asymmetric density matrix and the other uses symmetric density matrix. We compare the numerical efficiency of these two targeting schemes when they are used for the finite temperature DMRG.",

keywords = "DMRG, Finite temperature, Targeting",

author = "Tomotoshi Nishino and Naokazu Shibata",

year = "1999",

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KW - Targeting

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