Spin liquid state around a doped hole in insulating cuprates

Journal of the Physical Society of Japan

Volumn 69, Issue 1, 2000, Pages 9-12

  Tohyama, Takami ^a   Shibata, Yasumasa ^a   Maekawa, Sadamichi ^a   Shen, Z X ^b   Nagaosa, Naoto ^c   Miller, Lance L ^d  

^a TOHOKU UNIVERSITY   (Japan)

^b SLAC NATIONAL ACCELERATOR LABORATORY   (United States)

^c UNIVERSITY OF TOKYO   (Japan)

^d IOWA STATE UNIVERSITY   (United States)

Author keywords

Insulating cuprates; Spin liquid; Spin charge separation; t J model

Indexed keywords

EID: 0034409426     PISSN: 00319015     EISSN: None     Source Type: Journal    
DOI: 10.1143/JPSJ.69.9     Document Type: Article

References (23)

1. A. G. Loeser, Z.-X. Shen, D. S. Dessau, D. S. Marshall, C.-H. Park, P. Fournier and A. Kapitulnik: Science 273 (1996) 325.
2. H. Ding, T. Yokoya, J. C. Campuzano, T. Takahashi, M. Randeria, M. R. Norman, T. Mochiku, K. Kadowaki and J. Giapinzakis: Nature 382 (1996) 51.
3. D. S. Marshall, D. S. Dessau, A. G. Loeser, C.-H. Park, A. Y. Matsuura, J. N. Eckstein, I. Bozovic, P. Fournier, A. Kapitulnik, W. E. Spicer and Z.-X. Shen: Phys. Rev. Lett. 76 (1996) 4841.
4. B. O. Wells, Z.-X. Shen, A. Matsuura, D. M. King, M. A. Kastner, M. Greven and R. J. Birgeneau: Phys. Rev. Lett. 74 (1995) 964.
5. C. Kim, P. J. White, Z.-X. Shen, T. Tohyama, Y. Shibata, S. Maekawa, B. O. Wells, Y. J. Kim, R. J. Birgeneau and M. A. Kastner: Phys. Rev. Lett. 80 (1998) 4245.
6. F. Ronning, C. Kim, D. L. Feng, D. S. Marshall, A. G. Loeser, L. L. Miller, J. N. Eckstein, I. Bozovic and Z.-X. Shen: Science 282 (1998) 2067.
7. P. W. Anderson: Science 235 (1987) 1996.
8. I. Affleck and J. B. Marston: Phys. Rev. B 37 (1988) 3774.
9. R. B. Laughlin: Phys. Rev. Lett. 79 (1997) 1726.
10. X.-G. Wen and P. A. Lee: Phys. Rev. Lett. 76 (1996) 503.
11. S. Schmitt-Rink, C. M. Varma and A. E. Ruckenstein: Phys. Rev. Lett. 60 (1988) 2793.
12. C. L. Kane, P. A. Lee and N. Read: Phys. Rev. B 39 (1989) 6880.
13. G. Martinez and P. Horsch: Phys. Rev. B 44 (1991) 317.
14. T. Xiang and J. M. Wheatley: Phys. Rev. B 54 (1996) R12653.
15. See, for example, D. Duffy and A. Moreo: Phys. Rev. B 55 (1997) R676.
16. E. Dagotto: Rev. Mod. Phys. 66 (1994) 763.
17. J. Inoue and S. Maekawa: J. Phys. Soc. Jpn. 59 (1990) 3467, and references therein.
18. C. Kim, A. Y. Matsuura, Z.-X. Shen, N. Motoyama, H. Eisaki, S. Uchida, T. Tohyama and S. Maekawa: Phys. Rev. Lett. 77 (1996) 4054.
19. T. Tohyama and S. Maekawa: J. Phys. Soc. Jpn. 65 (1996) 1902.
20. 0.
21. S. Maekawa and T. Tohyama: Physica C 282-287 (1997) 286.
22. Indication of the spin-charge separation around a doped hole was also discussed by G. B. Martins, R. Eder and E. Dagotto (Phys. Rev. B 60 (1999) R3716).
23. This is consistent with the fact that the high-energy spectrum of the two-dimensional S=1/2 Heisenberg model is described in terms of the spinons of the d-wave RVB state. See T. C. Hsu: Phys. Rev. B 41 (1990) 11379.