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Finite size and temperature effects in the AF Heisenberg model
Open accessAbstract
The low temperature and large volume effects in thed=2+1 antiferomagnetic quantum Heisenberg model are dominated by magnon excitations. The leading and next-to-leading corrections are fully controlled by three physical constants, the spin stiffness, the spin wave velocity and the staggered magnetization. Among others, the free energy, the ground state energy, the low lying excitations, staggered magnetization, staggered and uniform susceptibilities are studied here. The special limits of very low temperature and infinite volume are considered also.
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Cited by
Theory of two-dimensional quantum Heisenberg antiferromagnets with a nearly critical ground state
Chubukov, A. V., Sachdev, S., & Ye, J. (1994) · Physical Review B · doi:10.1103/physrevb.49.11919 · Cited by 441
Bernu, B., Lecheminant, P., Lhuillier, C., & Pierre, L. (1994) · Physical Review B · doi:10.1103/physrevb.50.10048 · Cited by 406
Cuprate superconductors as viewed through a striped lens
Tranquada, J. M. (2020) · Advances in Physics · doi:10.1080/00018732.2021.1935698 · Cited by 84
Simulation of three-dimensional quantum systems with projected entangled-pair states
Vlaar, P. C. G., & Corboz, P. (2021) · Physical Review B · doi:10.1103/physrevb.103.205137 · Cited by 38
Metadata
- Authors
- Hasenfratz, P., & Niedermayer, F.
- Venue
- Zeitschrift f�r Physik B Condensed Matter
- Published
- 1993-03
- Volume
- 92
- Issue
- 1
- Pages
- 91-112
- ISSN
- 1434-6028 (ISSN-L)
- 0722-3277
- 1434-6036
- OpenAlex
- W2951679583
- Cited by
- 231
- References
- 0
- FWCI
- 3.22
- Type
- journal article
- Language
- en
- Open access
- green
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- CoChat. (2026). Citation check: Finite size and temperature effects in the AF Heisenberg model. https://app.cochat.ai/papers/10.1007/bf01309171
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- Hasenfratz, P., & Niedermayer, F. (1993). Finite size and temperature effects in the AF Heisenberg model. Zeitschrift f�r Physik B Condensed Matter. https://doi.org/10.1007/bf01309171
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