| M_staggered | Method | Athleet(s) and References ( arXiv or cond-mat No., Journal Ref. ) |
|---|---|---|
| -Review- | -Review- | A. Sandvik, arXiv:1101.3281 |
| 0.30743(1) | ???? | F.-J. Jiang, U.-J. Wiese, arXiv:1011.6205 |
| 0.30744(3) | Loop | U. Gerber, C. P. Hofmann, F.-J. Jiang, M. Nyfeler, U.-J. Wiese, arXiv:0901.0445, J. Stat. Mech. P03021 (2009) |
| 0.30743(1) | VBS Loop | A. W. Sandvik, H. G. Evertz, arXiv:0807.0682, Phys. Rev. B 82, 024407 (2010) |
| 0.3067 | DMRG | S.R. White, A.L. Chernyshev, arXiv:0705.2746, Phys. Rev. Lett. 99, 127004 (2007) |
| 0.30797(3) | Loop | B.B. Beard, R.J. Birgeneau, M. Greven, U.-J. Wiese , cond-mat/9709110, Phys. Rev. Lett. 80, 1742 (1998) |
| 0.3070(3) | MC | M. Calandra Buonaura and S. Sorella, Phys. Rev. B 57, 11446 (1998) |
| 0.3075(2) | SSE | A. W. Sandvik, cond-mat/9707123, Phys. Rev. B 56, 11678 (1997) |
| 0.3083(2) | Cont. Time Loop | B. B. Beard and U.-J. Wiese, cond-mat/9602164, Phys. Rev. Lett. 77, 5130 (1996) |
| 0.311 | Exact Diag. | H. J. Schulz, T. A. L. Ziman, and D. Poilblanc, J. Physique, cond-mat/9402061, J. Physique, 6, 675 (1996) |
| 0.3074(4) | MC | U.-J. Wiese and H.-P. Ying, Z. Phys. B93 (1994) 147. |
| 0.3069+-0.0002 | Spin Wave | C. M. Canali and M. Wallin, Phys. Rev. B 48, 3264 (1993) |
| 0.3069 | Spin Wave | J. Igarashi, Phys. Rev. B 46, 10763 (1992) |
| 0.307(1) | Spin Wave | C. J. Hamer, Z. Weihong, and P. Arndt, Phys. Rev. B 46, 6276 (1992) |
| 0.3075+-0.0025 | GFMC | K. J. Runge, Phys, Rev. B 45, 7229 (1992) |
| 0.307+-0.002 | Spin Wave | Z. Weihong, J. Oitmaa, C.J. Hamer, Phys, Rev. B 44, 11869 (1991) |
| 0.30068+-?? | Spin Wave | G.E. Castilla, S. Chakravarty, Phys, Rev. B 43, 13687 (1991) |
| -Review- | -Review- | E. Manousakis, Rev. Mod. Phys 63, 1 (1991) |
| 0.304+-0.004 | Projector MC | S. Liang, Phys. Rev. B 42, 6555 (1990) |
| 0.31(2) | GFMC | N.Trivedi and D. M. Ceperley, Phys. Rev. B 41, 4552 (1990) |
| 0.3 | Fwd. Walking | K.J. Runge, R.J. Runge, Quantum Simulations of Condensed Matter Phenomena (World Scientific, 1990) |
| 0.27 | Pade analysis | R. Shankar, G. Murthy Phys. Lett. A 137, 165 (1989) |
| 0.31(2) | GFMC | N.Trivedi and D. M. Ceperley, Phys. Rev. B 40, 2737 (1989) |
| (0.57+-0.05)/2 | MC | M. Gross, E. Sanches-Velasco, and E. Siggia, Phys. Rev. B 39, 2484 (1989) |
| 0.349+-0.002 | Variational MC | Z. Liu, E. Manousakis Phys. Rev. B 40, 11437 (1989) |
| 0.34+-0.012 | MC | Carlson, Phys. Rev. B 40, 846 (1989) |
| (0.605+-0.015)/2 | Series Exp. | Rajiv R. P. Singh, Phys. Rev. B 39, 9760 (1989) |
| 0.25 | Exact Diag. | S. Tang, J.E. Hirsch, Phys. Rev. B 39, 4548 (1989) |
| sqrt(0.029+-0.008) | MC | Y. Okabe and M. Kikuchi, J. Phys. Soc. Jpn. 57, 4351 (1988) |
| 0.245 | Exact Diag. | S. Tang, H.Q. Lin, Phys. Rev. B 38, 6863 (1988) |
| 0.30+-0.02 | MC | J. D. Reger and A. P. Young, Phys. Rev. B 37, 5978 (1988) |
| 0.4 | Variational MC | D.A. Huse, V. Esler Phys. Rev. Lett 60, 2531 (1988) |
| 0.313 | Series Exp. | D.A. Huse, Phys. Rev. B 37, 2380 (1988) |
| sqrt(0.1838/4) | MC | S. Miyashita, J. Phys. Soc. Jpn. 57, 1934 (1988) |
| 0.43 | Variational MC | H. Yokoyama, H. Shiba J. Phys. Soc. Jpn. 56, 3570 (1987) |
| 0.243+-0.006 | Exact Diag. | J. Oitmaa and D.D. Betts, Can. J. Phys. 56, 897 (1978) |
| 0.362 | Series Exp. | M. Parrinello, T. Arai, Phys. Rev. B 10, 265 (1974) |
| 0.382 | Series Exp. | H.L. Davis, Phys. Rev. 120, 789 (1960) |
| 0.303 | Spin Wave | T. Oguchi, Phys. Rev. 117, 117 (1960) |
| 0.303?? | Spin Wave | P.W. Anderson, Phys. Rev. 86, 694 (1952) |