Multidimensional mappings and Lyapunov exponent of Potts model with competing interactions /
The Potts model was introduced as a generalization of the Ising model to more than two components and was described as an easily defined class of statistical mechanics models. This study addresed the phase diagram of Potts model on a Cayley tree of arbitrary order with competing nearest-neighbour in...
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| Main Author: | |
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| Format: | Thesis |
| Language: | English |
| Published: |
Kuala Lumpur :
Kulliyyah of Science, International Islamic University Malaysia,
2012
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| Subjects: | |
| Online Access: | Click here to view 1st 24 pages of the thesis. Members can view fulltext at the specified PCs in the library. |
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| 008 | 130226t2012 my a g m 000 0 eng d | ||
| 040 | |a UIAM |b eng | ||
| 041 | |a eng | ||
| 050 | 0 | 0 | |a QC174.8 |
| 100 | 0 | |a Mohd Hirzie Mohd Rodzhan |9 61953 | |
| 245 | 1 | |a Multidimensional mappings and Lyapunov exponent of Potts model with competing interactions / |c by Mohd Hirzie Mohd Rodzhan | |
| 260 | |a Kuala Lumpur : |b Kulliyyah of Science, International Islamic University Malaysia, |c 2012 | ||
| 300 | |a xv, 63 leaves : |b ill. ; |c 30cm. | ||
| 336 | |2 rdacontent | ||
| 337 | |2 rdamedia | ||
| 338 | |2 rdacarrier | ||
| 500 | |a Abstract in English and arabic. | ||
| 500 | |a "A thesis submitted in fulfilment of the requirement for the degree of Master of Science (Computational and Theoretical Sciences)."--On t.p. | ||
| 502 | |a Thesis (MSCTS)--International Islamic University Malaysia, 2012. | ||
| 504 | |a Includes bibliographical references (leaves 57-60). | ||
| 520 | |a The Potts model was introduced as a generalization of the Ising model to more than two components and was described as an easily defined class of statistical mechanics models. This study addresed the phase diagram of Potts model on a Cayley tree of arbitrary order with competing nearest-neighbour interactions , prolonged next-nearest-neighbour interactions and one-level next-nearest-neighbour interactions . Based on the Potts model on arbitrary order Cayley tree; a general system of equations was produced and the phase diagram was described. The phase diagram was investigated for several ranges of the competing parameters and it showed the appearance of several features and modulated phase arising from the frustration effects introduced by the one-level binary next-nearest-neighbour interaction. An iterative scheme similar to that appearing in real space renormalization group frameworks was established which recovers as particular case reported by Ganikhodjaev et. al. (2008) for . Furthermore, the variation of wavevector with temperature in the modulated phase was studied in detail where narrow commensurate steps between incommensurate regions appeared when investigating the Lyapunov exponent associated with trajectory of the system. | ||
| 650 | 0 | |a Statistical mechanics |9 6282 | |
| 650 | 0 | |a Ising model |9 61954 | |
| 650 | 0 | |a Lyapunov exponents |9 61955 | |
| 655 | 7 | |a Theses, IIUM local | |
| 690 | |a Dissertations, Academic |x Department of Computational and Theoretical Sciences |z IIUM |9 9140 | ||
| 710 | 2 | |a International Islamic University Malaysia. |b Department of Computational and Theoretical Sciences |9 9141 | |
| 856 | 4 | |u https://lib.iium.edu.my/mom/services/mom/document/getFile/ca8roQwqYzZgv0GLoY5cIA5deKBDpY3g20130920163943358 |z Click here to view 1st 24 pages of the thesis. Members can view fulltext at the specified PCs in the library. | |
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