Abstract.
In this paper we study the ground state phase diagram of a one-dimensional t-J-U model away from half-filling. In the large-bandwidth limit and for ferromagnetic exchange with easy-plane anisotropy a phase with gapless charge and massive spin excitations, characterized by the coexistence of triplet superconducting and spin density wave instabilities is realized in the ground state. With increasing ferromagnetic exchange transitions into a ferrometallic and then a spin gapped triplet superconducting phase take place.
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References
E. Dagotto, Science 309, 257 (2005)
A.V. Chubukov, D. Pines, J. Schmalian, in The Physics of Superconductors, edited by K.H. Bennemann, J.B. Ketterson (Springer-Verlag, 2003), p. 495
D. Manske, Theory of Unconventional Superconductors (Springer, Heidelberg, 2004)
For a review, see A.P. Mackenzie, Y. Maeno, Rev. Mod. Phys. 75, 657 (2003)
S.S. Saxena, P. Agarwal, K. Ahilan, F.M. Grosche, R.K.W. Haselwimmer, M.J. Steiner, E. Pugh, I.R. Walker, S.R. Julian, P. Monthoux, G.G. Lonzarich, A. Huxley, I. Sheikin, D. Braithwaite, J. Flouquet, Nature 406, 587 (2000)
D. Aoki, A. Huxley, E. Ressouche, D. Braithwaite, J. Flouquet, J-P. Brison, E. Lhotel, C. Paulsen, Nature 413, 613 (2001)
C. Pfleiderer, M. Uhlarz, S.M. Hayden, R. Vollmer, H.V. Löhneysen, N.R. Bernhoeft, G.G. Lonzarich, Nature 412, 58 (2001)
T.M. Rice, M. Sigrist, J. Phys.: Condens. Matter 7, L643 (1995)
I.I. Mazin, D.J. Singh, Phys. Rev. Lett. 79, 733 (1997)
M. Sigrist, D. Agterberg, A. Furusaki, C. Honerkamp, K.K. Ng, T.M. Rice, M.E. Zhitomirsky, Physica C 317–318, 134 (1999)
T.R. Kirkpatrick, D. Belitz, T. Vojta, R. Narayanan, Phys. Rev. Lett. 87, 127003 (2001)
D.J. Singh, I.I. Mazin, Phys. Rev. Lett. 88, 187004 (2002)
M.B. Walker, K.V. Samokhin, Phys. Rev. Lett. 88, 227001 (2002)
A.V. Chubukov, A.M. Finkel'stein, R. Haslinger, D.K. Morr, Phys. Rev. Lett. 90, 077002 (2003)
A.I. Buzdin, A.S. Mel'nikov, Phys. Rev. B 67, 020503 (2003)
T.R. Kirkpatrick, D. Belitz, Phys. Rev. B 67, 024515 (2003)
I.I. Mazin, D.J. Singh, Phys. Rev. B 69, 020402 (2004)
M.D. Johannes, I.I. Mazin, D.J. Singh, D.A. Papaconstantopoulos, Phys. Rev. Lett. 93, 097005 (2004)
T. Ishiguro, K. Tamaji, G. Saito, Organic Superconductors, 2nd edn. (Springer, 1998)
D. Jérome, A. Mazaud, M. Ribault, K. Bechgaard, J. Phys. France Lett. 41, L95 (1980)
D. Jérome, Science 252, 1509 (1991)
I.J. Lee, M.J. Naughton, G.M. Danner, P.M. Chaikin, Phys. Rev. Lett. 78, 3555 (1997); S. Belin, K. Behnia, Phys. Rev. Lett. 79, 2125 (1997); I.J. Lee, S.E. Brown, W.G. Klark, M.J. Strouse, M.J. Naughton, W. Kang, P.M. Chaikin, Phys. Rev. Lett. 88, 017004 (2002); I.J. Lee, D.S. Show, W.G. Klark, M.J. Strouse, M.J. Naughton, P.M. Chaikin, S.E. Brown, Phys. Rev. B. 68, 092510 (2003)
A.G. Lebed, K. Machida, M. Ozaki, Phys. Rev. B 62, R795 (2000)
K. Kuroki, R. Arita, H Aoki, Phys. Rev. B 63, 094509 (2001)
Y. Suginishi, H. Shimahara, J. Phys. Soc. Jpn 73, 3121 (2004)
Y. Tanaka, K. Kuroki, Phys. Rev. B 70, 060502 (R) (2004)
K. Kuroki, Y Tanaka, T. Kimura, R. Arita, Phys. Rev. B 69, 214511 (2004)
Y. Fuseya, Y. Suzumura, J. Phys. Jpn 74, 1263 (2005)
Y. Ohta, S. Nishimoto, T. Shirakawa, Y. Yamaguchi, Phys. Rev. B 72, 012503 (2005)
G.I. Japaridze, E. Müller-Hartmann, Phys. Rev. B 61, 9019 (2000)
C. Dziurzik, G.I. Japaridze, A. Schadschneider, J. Zittartz, Eur. Phys. J. B 37, 453 (2004)
A.O. Gogolin, A.A. Nersesyan, A.M. Tsvelik, Bosonization and strongly correlated systems (Cambridge University Press, 1998)
J.M. Kosterlitz, D.J. Thouless, J. Phys. C 11, 1583 (1973)
P. Wiegmann, J. Phys. C 11, 1583 (1978)
K.A. Muttalib, V.J. Emery, Phys. Rev. Lett. 57, 1370 (1986); T. Giamarchi, H.J. Schulz, J. Phys. France 49, 819 (1988); T. Giamarchi, H.J. Schulz, Phys. Rev. B 33, 2066 (1986)
C.N. Yang, Phys. Rev. Lett. 63, 2144 (1989).
S.R. White, Phys. Rev. Lett. 69, 2863 (1992); S.R. White, Phys. Rev. B 48, 10345 (1993)
Density-Matrix Renormalization, edited by I. Peschel, X. Wang, M. Kaulke, K. Hallberg (Springer, 1999)
U. Schollwöck, Rev. Mod. Phys. 77, 259 (2005)
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Dziurzik, C., Japaridze, G., Schadschneider, A. et al. Triplet superconductivity in a 1D itinerant electron system with transverse spin anisotropy. Eur. Phys. J. B 51, 41–51 (2006). https://doi.org/10.1140/epjb/e2006-00193-x
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DOI: https://doi.org/10.1140/epjb/e2006-00193-x
PACS.
- 71.10.Hf Non-Fermi-liquid ground states, electron phase diagrams and phase transitions in model systems
- 71.10.Fd Lattice fermion models (Hubbard model, etc.)
- 74.20.Mn Unconventional mechanisms (spin fluctuations, polarons and bipolarons, resonating valence bond model, anyon mechanism, marginal Fermi liquid, Luttinger liquid, etc.)
- 71.27.+a Strongly correlated electron systems; heavy fermions