Orbital dependence of quasiparticle lifetimes in Sr2 Ru O4

Physical Review B - Condensed Matter and Materials Physics

Volumn 76, Issue 10, 2007, Pages

  Konik, R M ^a   Rice, T M ^a,b  

^a BROOKHAVEN NATIONAL LABORATORY   (United States)

^b ETH ZURICH   (Switzerland)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 34548590891     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.76.104501     Document Type: Article

References (17)

1. A. P. Mackenzie and Y. Maeno, Rev. Mod. Phys. RMPHAT 0034-6861 10.1103/RevModPhys.75.657 75, 657 (2003).
2. C. Bergemann, A. P. Mackenzie, S. Julian, D. Fortsythe, and E. Ohmichi, Adv. Phys. ADPHAH 0001-8732 10.1080/00018730310001621737 52, 639 (2003).
3. T. E. Kidd, T. Valla, A. V. Fedorov, P. D. Johnson, R. J. Cava, and M. K. Haas, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.94.107003 94, 107003 (2005).
4. N. J. C. Ingle, K. M. Shen, F. Baumberger, W. Meevasana, D. H. Lu, Z. X. Shen, S. Nakatsuji, Z. Q. Mao, Y. Maeno, T. Kimura, and Y. Tokura, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.72.205114 72, 205114 (2005).
5. D. K. Morr, P. F. Trautman, and M. J. Graf, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.86.5978 86, 5978 (2001).
6. A. Liebsch and A. Lichtenstein, Phys. Rev. Lett. PRLTAO 0031-9007 10.1103/PhysRevLett.84.1591 84, 1591 (2000).
7. K. K. Ng and M. Sigrist, Europhys. Lett. EULEEJ 0295-5075 10.1209/epl/i2000-00173-x 49, 473 (2000).
8. Y. Yanase and M. Ogata, J. Phys. Soc. Jpn. JUPSAU 0031-9015 10.1143/JPSJ.72.673 72, 673 (2003).
9. J. F. Annett, G. Litak, B. L. Györffy, and K. I. Wysokiński, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.73.134501 73, 134501 (2006).
10. I. Eremin, D. Manske, and K. H. Bennemann, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.65.220502 65, 220502 (R) (2002).
11. S. Okamoto and A. Millis, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.70.195120 70, 195120 (2004).
12. A. V. Chubukov and D. L. Maslov, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.68.155113 68, 155113 (2003);
13. A. V. Chubukov, D. L. Maslov, S. Gangadharaiah, and L. I. Glazman, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.71.205112 71, 205112 (2005).
14. Deviations from a quadratically dispersing band can lead to a change in the nonanalytical structure of the self-energy (A. Chubukov and A. Millis, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.74.115119 74, 115119 (2006) if the curvature of the band at the Fermi surface in the transverse direction vanishes. This is not the case here.
15. R. Shankar, Rev. Mod. Phys. RMPHAT 0034-6861 10.1103/RevModPhys.66.129 66, 129 (1994).
16. C. Honerkamp, M. Salmhofer, and T. M. Rice, Eur. Phys. J. B EPJBFY 1434-6028 10.1007/s10051-002-9011-3 27, 127 (2004);
17. C. Honerkamp, D. Rohe, S. Andergassen, and T. Enss, Phys. Rev. B PRBMDO 0163-1829 10.1103/PhysRevB.70.235115 70, 235115 (2004).