Coupled Cluster Treatment of the Alternating Bond Diamond Chain
نویسندگان
چکیده
منابع مشابه
Coupled Cluster Treatment of the Alternating Bond Diamond Chain
Abstract: By the analytical coupled cluster method (CCM), we study both the ground state and lowest-lying excited-state properties of the alternating bond diamond chain. The numerical exact diagonalization (ED) method is also applied to the chain to verify the accuracy of CCM results. The ED results show that the ground-state phase diagram contains two exact spin cluster solid ground states, na...
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ژورنال
عنوان ژورنال: Journal of the Physical Society of Japan
سال: 2015
ISSN: 0031-9015,1347-4073
DOI: 10.7566/jpsj.84.114713