Qualitative understanding of the sign of t′ asymmetry in the extended t-J model and relevance for pairing properties
Numerical calculations illustrate the effect of the sign of the next-nearest-neighbor hopping term t′ on the two-hole properties of the t-t′-J model. Working mainly on two-leg ladders, in the - 1.0≤t′/t≤1.0 regime, it is shown that introducing t′ in the t-J model is equivalent to effectively renorma...
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| Formato: | Capítulo de libro |
| Lenguaje: | Inglés |
| Publicado: |
2001
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| Acceso en línea: | Registro en Scopus Handle Registro en la Biblioteca Digital |
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| LEADER | 05163caa a22006737a 4500 | ||
|---|---|---|---|
| 001 | PAPER-1929 | ||
| 003 | AR-BaUEN | ||
| 005 | 20241001121606.0 | ||
| 008 | 190411s2001 xx ||||fo|||| 00| 0 eng|d | ||
| 024 | 7 | |2 scopus |a 2-s2.0-0035508387 | |
| 030 | |a PRBMD | ||
| 040 | |a Scopus |b spa |c AR-BaUEN |d AR-BaUEN | ||
| 100 | 1 | |a Martins, G.B. | |
| 245 | 1 | 0 | |a Qualitative understanding of the sign of t′ asymmetry in the extended t-J model and relevance for pairing properties |
| 260 | |c 2001 | ||
| 270 | 1 | 0 | |m Martins, G.B.; Natl. High Magnetic Field Laboratary, Department of Physics, Florida State University, Tallahassee, FL 32306, United States |
| 504 | |a Wells, B.O., Shen, Z.-X., Matsuura, A., King, D.M., Kastner, M.A., Greven, M., Birgeneau, R.J., (1995) Phys. Rev. Lett., 74, p. 964 | ||
| 504 | |a Nazarenko, A., Vos, K.J.E., Haas, S., Dagotto, E., Gooding, R.J., (1995) Phys. Rev. B, 51, p. 8676 | ||
| 504 | |a Belinicher, V.I., Chernyshev, A.L., Shubin, V.A., (1996) Phys. Rev. B, 54, p. 14914 | ||
| 504 | |a Eder, R., Ohta, Y., Sawatzky, G.A., (1997) Phys. Rev. B, 55, pp. R3414 | ||
| 504 | |a Lema, F., Aligia, A.A., (1997) Phys. Rev. B, 55, p. 14092 | ||
| 504 | |a Kim, C., White, P.J., Shen, Z.-X., Tohyama, T., Shibata, Y., Maekawa, S., Wells, B.O., Kastner, M.A., (1998) Phys. Rev. Lett., 80, p. 4245 | ||
| 504 | |a Tohyama, T., Gazza, C., Shih, C.T., Chen, Y.C., Lee, T.K., Maekawa, S., Dagotto, E., (1999) Phys. Rev. B, 59, pp. R11649 | ||
| 504 | |a White, S.R., Scalapino, D.J., (1999) Phys. Rev. B, 60, pp. R753 | ||
| 504 | |a Martins, G.B., Eder, R., Dagotto, E., (1999) Phys. Rev. B, 60, pp. R3716 | ||
| 504 | |a Martins, G.B., Xavier, J.C., Gazza, C., Vojta, M., Dagotto, E., (2000) Phys. Rev. B, 63, p. 014414 | ||
| 504 | |a Martins, G.B., Gazza, C., Xavier, J.C., Feiguin, A., Dagotto, E., (2000) Phys. Rev. Lett., 84, p. 5844 | ||
| 504 | |a Poilblanc, D., Chiappa, O., Riera, J., White, S.R., Scalapino, D.J., (2000) Phys. Rev. B, 62, pp. R14633 | ||
| 504 | |a Tsutsui, K., Poilblanc, D., Capponi, S., cond-mat/0106389 (unpublished); Tohyama, T., Maekawa, S., (1994) Phys. Rev. B, 49, p. 3596 | ||
| 504 | |a note; Ronning, F., Kim, C., Feng, D.L., Marshall, D.S., Loeser, A.G., Miller, L.L., Eckstein, J.N., Shen, Z.-X., (1998) Science, 282, p. 2067 | ||
| 504 | |a Laughlin, R., (1997) Phys. Rev. Lett., 79, p. 1726 | ||
| 504 | |a White, S.R., (1992) Phys. Rev. Lett., 69, p. 2863 | ||
| 504 | |a Dagotto, E., (1994) Rev. Mod. Phys., 66, p. 763 | ||
| 504 | |a Dagotto, E., Riera, J., (1993) Phys. Rev. Lett., 70, p. 682 | ||
| 504 | |a Troyer, M., Tsunetsugu, H., Rice, T.M., (1996) Phys. Rev. B, 53, p. 251 | ||
| 504 | |a note; note; note; Dagotto, E., Nazarenko, A., Moreo, A., (1995) Phys. Rev. Lett., 74, p. 310 | ||
| 504 | |a Nazarenko, A., Moreo, A., Dagotto, E., Riera, J., (1996) Phys. Rev. B, 54, pp. R768 | ||
| 506 | |2 openaire |e Política editorial | ||
| 520 | 3 | |a Numerical calculations illustrate the effect of the sign of the next-nearest-neighbor hopping term t′ on the two-hole properties of the t-t′-J model. Working mainly on two-leg ladders, in the - 1.0≤t′/t≤1.0 regime, it is shown that introducing t′ in the t-J model is equivalent to effectively renormalizing J, namely t′ negative (positive) is equivalent to an effective t-J model with smaller (bigger) J. This effect is present even at the level of a 2×2 plaquette toy model, and was observed also in calculations on small square clusters. Analyzing the transition probabilities of a hole pair in the plaquette toy model, it is argued that the coherent propagation of such hole pair is enhanced by a constructive interference between both t and t′ for t′>0. This interference is destructive for t′<0. |l eng | |
| 593 | |a National High Magnetic Field Laboratary, Department of Physics, Florida State University, Tallahassee, FL 32306, United States | ||
| 593 | |a Instituto de Fisica Gleb Wataghin, Universidade Estadual de Campinas, Campinas, SP, Brazil | ||
| 593 | |a Departamento de Fisica, Universidad de Buenos Aires, FCEN, Buenos Aires, DF, Argentina | ||
| 690 | 1 | 0 | |a ARTICLE |
| 690 | 1 | 0 | |a CONDUCTOR |
| 690 | 1 | 0 | |a ELECTRON |
| 690 | 1 | 0 | |a MATHEMATICAL MODEL |
| 690 | 1 | 0 | |a MOLECULAR DYNAMICS |
| 690 | 1 | 0 | |a PHYSICS |
| 700 | 1 | |a Xavier, J.C. | |
| 700 | 1 | |a Arrachea, Liliana del Carmen | |
| 700 | 1 | |a Dagotto, E. | |
| 773 | 0 | |d 2001 |g v. 64 |h pp. 1805131-1805134 |k n. 18 |p Phys. Rev. B Condens. Matter Mater. Phys. |x 01631829 |w (AR-BaUEN)CENRE-397 |t Physical Review B - Condensed Matter and Materials Physics | |
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| 856 | 4 | 0 | |u https://hdl.handle.net/20.500.12110/paper_01631829_v64_n18_p1805131_Martins |y Handle |
| 856 | 4 | 0 | |u https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01631829_v64_n18_p1805131_Martins |y Registro en la Biblioteca Digital |
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