Heisenberg Model with Added Dzyaloshinskii-Moria Interaction
Joint Authors
Soltani, M. R.
Vahedi, J.
Abolhassani, M. R.
Masoudi, A. A.
Source
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-01-05
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
We have considered the 1D spin-(1/2) Heisenberg model with added Dzyaloshinskii-Moriya interaction.
The effect of a uniform magnetic field on the ground state phase diagram of the model is studied.
We have mapped the model to an effective model which is known as the 1D XXZ in both uniform and staggered magnetic fields.
By selecting a block of two or three spins, we have solved the Hamiltonian exactly.
Our results show that the quantum phase transitions can be obtained from the block of pair or three spins.
American Psychological Association (APA)
Soltani, M. R.& Vahedi, J.& Abolhassani, M. R.& Masoudi, A. A.. 2012. Heisenberg Model with Added Dzyaloshinskii-Moria Interaction. ISRN Condensed Matter Physics،Vol. 2011, no. 2011, pp.1-6.
https://search.emarefa.net/detail/BIM-513171
Modern Language Association (MLA)
Soltani, M. R.…[et al.]. Heisenberg Model with Added Dzyaloshinskii-Moria Interaction. ISRN Condensed Matter Physics No. 2011 (2011), pp.1-6.
https://search.emarefa.net/detail/BIM-513171
American Medical Association (AMA)
Soltani, M. R.& Vahedi, J.& Abolhassani, M. R.& Masoudi, A. A.. Heisenberg Model with Added Dzyaloshinskii-Moria Interaction. ISRN Condensed Matter Physics. 2012. Vol. 2011, no. 2011, pp.1-6.
https://search.emarefa.net/detail/BIM-513171
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-513171
