Phase diagram of the Ising model with next-nearest-neighbour interactions
We study the phase diagram of the Ising model on a Cayley tree with competing prolonged next-nearest neighbour Jp and one-level next-nearest neighbour interactions J0. Vannimenus proved that the phase diagram of Ising model with competing neareast-neighbour interaction J1 and prolonged next-nearest...
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Faculty of Engineering, International Islamic University Malaysia (IIUM)
2010
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my.iium.irep.143822019-11-20T08:05:09Z http://irep.iium.edu.my/14382/ Phase diagram of the Ising model with next-nearest-neighbour interactions Ganikhodjaev, Nasir Zakaria, Siti Fatimah QA Mathematics We study the phase diagram of the Ising model on a Cayley tree with competing prolonged next-nearest neighbour Jp and one-level next-nearest neighbour interactions J0. Vannimenus proved that the phase diagram of Ising model with competing neareast-neighbour interaction J1 and prolonged next-nearest neighbour interactions Jp contains a modulated phase, as found for similar models on periodic lattices. Later Mariz et al generalized this result for Ising model with Jo … 0. For given lattice model on a Cayley tree, i.e., Jp … 0; Jo … 0 with J1 = 0 we describe phase diagram and clarify the role of nearest-neighbour interaction J1 and show that the class of modulated phases consists of socalled antiphase with period 4 only Faculty of Engineering, International Islamic University Malaysia (IIUM) 2010-08-03 Book Chapter PeerReviewed application/pdf en http://irep.iium.edu.my/14382/1/ICMAE%2710_NG_SF.pdf Ganikhodjaev, Nasir and Zakaria, Siti Fatimah (2010) Phase diagram of the Ising model with next-nearest-neighbour interactions. In: Proceedings of International Conference on Mathematical Applications in Engineering. Faculty of Engineering, International Islamic University Malaysia (IIUM), Kuala Lumpur, pp. 355-359. ISBN 9789834309046 |
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QA Mathematics Ganikhodjaev, Nasir Zakaria, Siti Fatimah Phase diagram of the Ising model with next-nearest-neighbour interactions |
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We study the phase diagram of the Ising model on a Cayley tree with competing prolonged next-nearest neighbour Jp and one-level next-nearest neighbour interactions J0. Vannimenus proved that the phase diagram of Ising model with competing neareast-neighbour interaction J1 and prolonged next-nearest neighbour interactions Jp contains a modulated phase, as found for similar models on periodic lattices. Later Mariz et al generalized this result for Ising model with Jo … 0. For given lattice model on a Cayley tree, i.e., Jp … 0; Jo … 0 with J1 = 0 we describe phase diagram and clarify the role of nearest-neighbour interaction J1 and show that the class of modulated phases consists of socalled antiphase with period 4 only |
format |
Book Chapter |
author |
Ganikhodjaev, Nasir Zakaria, Siti Fatimah |
author_facet |
Ganikhodjaev, Nasir Zakaria, Siti Fatimah |
author_sort |
Ganikhodjaev, Nasir |
title |
Phase diagram of the Ising model with next-nearest-neighbour interactions |
title_short |
Phase diagram of the Ising model with next-nearest-neighbour interactions |
title_full |
Phase diagram of the Ising model with next-nearest-neighbour interactions |
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Phase diagram of the Ising model with next-nearest-neighbour interactions |
title_full_unstemmed |
Phase diagram of the Ising model with next-nearest-neighbour interactions |
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phase diagram of the ising model with next-nearest-neighbour interactions |
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Faculty of Engineering, International Islamic University Malaysia (IIUM) |
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2010 |
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http://irep.iium.edu.my/14382/1/ICMAE%2710_NG_SF.pdf http://irep.iium.edu.my/14382/ |
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