Dimerization process and elementary excitations in spin-Peierls chains coupled by frustrated interactions

Journal of Physics Condensed Matter

Volumn 20, Issue 13, 2008, Pages

  Mastrogiuseppe, D ^a   Gazza, C ^a   Dobry, A ^a  

^a INSTITUTO DE FÍSICA ROSARIO   (Argentina)

Author keywords

[No Author keywords available]

Indexed keywords

DIMERIZATION; MAGNETIC COUPLINGS; MATRIX ALGEBRA; PARAMETER ESTIMATION; SOLITONS;

ELASTIC INTERCHAINS; ELEMENTARY EXCITATIONS; MAGNETIC INTERACTIONS;

GROUND STATE;

EID: 42549170217     PISSN: 09538984     EISSN: 1361648X     Source Type: Journal    
DOI: 10.1088/0953-8984/20/13/135223     Document Type: Article

References (20)

1. Tennant D A, Cowley R A, Nagler S E and Tsvelik A M 1995 Phys. Rev. B 52 13368
2. Coldea R, Tennant D A, Tsvelik A M and Tylczynski Z 2001 Phys. Rev. Lett. 86 1335
3. Nakano T and Fukuyama H 1980 J. Phys. Soc. Japan 49 1679
4. Augier D, Poilblanc D, Sorensen E and Affleck I 1998 Phys. Rev. B 58 9110
5. Affleck I 1997 Dynamical Properties of Unconventional Magnetic Systems (NATO Advaced Study Institute Series B: Physics) (New York: Plenum)
6. Dobry A and Ibaceta D 1998 Phys. Rev. B 58 3124
7. Essler F H L, Tsvelik A M and Delfino G 1997 Phys. Rev. B 56 11001
8. Citro R, Orignac E and Giamarchi T 2005 Phys. Rev. B 72 24434
9. An M, Lorenzo J E, Regnault L P, Dhalenne G, Revcolevschi A, Hennion B and Jolicoeur Th 1997 Phys. Rev. Lett. 78 1560
10. Seidel A, Marianetti C A, Chou F C, Ceder G and Lee P A 2003 Phys. Rev. B 67 020405(R)
11. Rückamp R, Baier J, Kriener M, Haverkort M W, Lorenz T, Uhrig G S, Jongen L, Möller A, Meyer G and Grüninger M 2005 Phys. Rev. Lett. 95 097203
12. Schollwöck U 2005 Rev. Mod. Phys. 77 259
13. Hallberg K 2006 Adv. Phys. 55 477
14. Feiguin A E, Riera J A, Dobry A and Ceccatto H A 1997 Phys. Rev. B 56 14607
15. Vekua T, Cabra D C, Dobry A, Gazza C and Poilblanc D 2006 Phys. Rev. Lett. 96 117205
16. Nersesyan A A and Tsvelik A M 2006 Phys. Rev. B 67 024422
17. Tsvelik A M 2004 Phys. Rev. B 70 134412
18. Starykh O A and Balents L 2004 Phys. Rev. Lett. 93 127202
19. Batista C D and Trugman S A 2004 Phys. Rev. Lett. 93 217202
20. Mostovoy M and Khomskii D 1997 Z. Phys. B 103 209