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Quantum antiferromagnetism in 2 dimensions

✍ Scribed by H. Capellmann; J. Lötfering; O. Schärpf


Book ID
112516883
Publisher
Springer
Year
1992
Tongue
English
Weight
761 KB
Volume
88
Category
Article
ISSN
1434-6036

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Ground States of Quantum Antiferromagnet
✍ Subir Sachdev; Kwon Park 📂 Article 📅 2002 🏛 Elsevier Science 🌐 English ⚖ 505 KB

We explore the ground states and quantum phase transitions of two-dimensional, spin S = 1/2, antiferromagnets by generalizing lattice models and duality transforms introduced by Sachdev and , Mod. Phys. Lett. B 4, 1043). The minimal model for square lattice antiferromagnets is a lattice discretizati