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Quantum Versus Classical Behavior in the Boundary Susceptibility of the Ferromagnetic Heisenberg Chain

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Date

2006

Authors

Bortz, Michael
Sirker, Jesko

Journal Title

Journal ISSN

Volume Title

Publisher

American Physical Society

Abstract

We calculate the temperature dependence of the boundary susceptibility χB for the quantum ferromagnetic Heisenberg chain by a modified spin-wave theory (MSWT). We find that χB diverges at low temperatures ∼- T-3 and therefore more rapidly and with opp

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Keywords

Citation

URI

http://hdl.handle.net/1885/90454

Collections

ANU Research Publications

Source

Physical Review B: Condensed Matter and Materials

Type

Journal article

Book Title

Entity type

Access Statement

License Rights

DOI

10.1103/PhysRevB.73.014424

Restricted until

2037-12-31

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01_Bortz_Quantum_Versus_Classical_2006.pdf (158.41 KB)

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