Quantum spin liquid in the kagome-lattice antiferromagnet and related systems

Nakano, Hiroki*; Sakai, Toru

The spin gap issue of the kagome lattice antiferromagnet is investigated by the finite size scaling analysis applied for the energy spectrum of the rhombic clusters calculated by the numerical exact diagonalization. The conclusion is that the kagome lattice antiferromagnet is gapless, as well as the triangular lattice one.

Language	:	English
Journal	:	Journal of Physics; Conference Series
Volume	:	868
Number	:
Pages	:	p.012006_1 - 012006_10
Publication Year/Month	:	2017/07
Meeting title	:	International Workshop on Itinerant-Electron Magnetism
Held date	:	2015/09
Location (city)	:	Kyoto
Location (country)	:	Japan
Patent information	:
PDF	:
Paper URL	:	https://doi.org/10.1088/1742-6596/868/1/012006
DOI for research data	:
Keywords	:	フラストレーション; カゴメ格子反強磁性体; スピンギャップ
Research Facility	:	SPring-8(大型放射光施設)
Press Release	:
Article of JAEA R&D Review	:
Cooperating Institute	:

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Registration No. : BB20153239
JAEA Abstracts No. :
Paper Submission No. : 26940

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