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Low-temperature asymptotics of integrable systems in an external field

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Date

2007

Authors

Bortz, Michael

Journal Title

Journal ISSN

Volume Title

Publisher

Institute of Physics Publishing

Abstract

An asymptotic low-temperature expansion is performed for an integrable bosonic lattice model and for the critical spin-1/2 Heisenberg chain in a magnetic field. The results apply to the integrable Bose gas as well. We also comment on a high-temperature expansion of the bosonic lattice model.

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Keywords

Citation

URI

http://hdl.handle.net/1885/49950

Collections

ANU Research Publications

Source

Journal of Physics A: Mathematical and General

Type

Journal article

Book Title

Entity type

Access Statement

License Rights

DOI

10.1088/1751-8113/40/1/001

Restricted until

2037-12-31

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01_Bortz_Low-temperature_asymptotics_of_2007.pdf (239.53 KB)

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