Absence of tricritical behavior of the random field Ising model in a honyecomb lattice
Source abstract
Abstract
Abstract In this letter, we study the behavior of the random field Ising model on a honeycomb lattice by means of the effective field theory. We obtain the phase diagram in the T – H plane for clusters with one spin in a finite size cluster scheme and it is observed the absence of a tricritical point.
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Research context
OpenAlex topics: Theoretical and Computational Physics · Stochastic processes and statistical mechanics · Random Matrices and Applications
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References (36)
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1. de Arruda · Mod. Lett. B · 1997 · 11 · 97310.1142/S0217984997001183 ↗
2. Imry · S.K. Ma. Phys. Rev. Lett. · 1975 · 35 · 139910.1103/PhysRevLett.35.1399 ↗
3. Shapir · 1992
4. de Albuquerque · Physica A · 2002 · 316 · 1310.1016/S0378-4371(02)01204-9 ↗
5. de Albuquerque · Phys. Lett. A · 2005 · 346 · 12810.1016/j.physleta.2005.07.060 ↗
6. Galan · Phys. Rev. B · 1998 · 57 · 837010.1103/PhysRevB.57.8370 ↗
7. Reinehr · Phys. Lett. A · 1998 · 244 · 16510.1016/S0375-9601(98)00278-3 ↗
8. Mattis · Phys. Rev. Lett. · 1985 · 55 · 300910.1103/PhysRevLett.55.3009 ↗
9. Aharony · Phys. Rev. B · 1978 · 18 · 331810.1103/PhysRevB.18.3318 ↗
10. Kaufman · Phys. Rev. B · 1986 · 34 · 476610.1103/PhysRevB.34.4766 ↗
11. Sebastianes · Phys. Rev. B · 1987 · 35 · 205810.1103/PhysRevB.35.2058 ↗
12. de Arruda · Phys. Rev. B · 1989 · 67 · 3576
13. Galam · Phys. Rev. B · 1985 · 31 · 727410.1103/PhysRevB.31.7274 ↗
14. El Amraoui · J. Magn. Magn. Mater. · 2000 · 219 · 8910.1016/S0304-8853(00)00329-2 ↗
15. El Amraoui · J. Magn. Magn. Mater. · 2000 · 218 · 18210.1016/S0304-8853(00)00330-9 ↗
16. de Albuquerque · Physica A · 2000 · 287 · 18510.1016/S0378-4371(00)00343-5 ↗
17. Benayad · Physica A · 2001 · 300 · 22510.1016/S0378-4371(01)00322-3 ↗
18. de Lima · J. Magn. Magn. Mater. · 2001 · 226–230 · 63510.1016/S0304-8853(00)01116-1 ↗
19. Kaneyoshi · Physica A · 2004 · 339 · 40310.1016/j.physa.2004.03.027 ↗
20. Kaneyoshi · Physica A · 2005 · 349 · 18310.1016/j.physa.2004.10.010 ↗
21. Neto · Phys. Lett. A · 2004 · 330 · 32210.1016/j.physleta.2004.07.042 ↗
22. Cabral Neto · J. Magn. Magn. Mater. · 2005 · 336 · 274
23. Callen · Phys. Lett. · 1963 · 4 · 16110.1016/0031-9163(63)90344-5 ↗
24. Honmura · J. Phys. C · 1979 · 12 · 397910.1088/0022-3719/12/19/016 ↗
25. de Albuquerque · J. Appl. Phys. · 1994 · 75 · 583210.1063/1.355583 ↗
26. Kaneyoshi · J. Phys. C · 1986 · 19 · L57710.1088/0022-3719/19/16/018 ↗
27. Recently, some authors [28–31] have applied the EFT to the Ising model to study systems with four-spins interactions. In their theories, the results suggest that the behavior of phase diagram is dependent on the Ising model.
28. Kaneyoshi · Physica A · 2005 · 353 · 29710.1016/j.physa.2005.01.023 ↗
29. Lackova · J. Magn. Magn. Mater. · 2000 · 217 · 21610.1016/S0304-8853(00)00314-0 ↗
30. Laaboudi · Physica A · 1997 · 241 · 72910.1016/S0378-4371(97)00169-6 ↗
31. Saber · Phys. Status. Solidi. (B) · 1993 · 178 · K9910.1002/pssb.2221780239 ↗
32. Domb · 1976
33. D.F. de Albuquerque, Master's thesis, Universidade Federal de Pernambuco, Recife, August 1991.
34. Kaneyoshi · J. Magn. Magn. Mater. · 1990 · 52 · 5910.1016/0304-8853(90)90679-K ↗
35. Kaneyoshi · Z. Phys. B · 1988 · 71 · 10910.1007/BF01310850 ↗
36. Kaneyoshi · J. Phys. Soc. Japan · 1987 · 56 · 267510.1143/JPSJ.56.2675 ↗