Spontaneous interlayer coherence in bilayer Kondo systems

Physical Review B - Condensed Matter and Materials Physics

Volumn 71, Issue 12, 2005, Pages

  Senthil, T ^a   Vojta, Matthias ^b  

^a MASSACHUSETTS INSTITUTE OF TECHNOLOGY   (United States)

^b UNIVERSITY OF KARLSRUHE   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

ARTICLE; CALCULATION; LIQUID; MATHEMATICAL ANALYSIS; MATHEMATICAL COMPUTING; QUANTUM CHEMISTRY; TEMPERATURE; THEORETICAL MODEL;

EID: 20044369171     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.71.121102     Document Type: Article

References (18)

1. A. C. Hewson, The Kondo Problem to Heavy Fermions (Cambridge University Press, Cambridge, 1993).
2. S. Doniach, Physica B & C 91, 231 (1977).
3. P. Coleman, C. Pépin, Q. Si, and R. Ramazashvili, J. Phys.: Condens. Matter 13, 723 (2001).
4. M. Oshikawa, Phys. Rev. Lett. 84, 3370 (2000).
5. Q. Si, S. Rabello, K. Ingersent, and J. L. Smith, Nature (London) 413, 804 (2001);
6. Phys. Rev. B 68, 115103 (2003).
7. T. Senthil, S. Sachdev, and M. Vojta, Phys. Rev. Lett. 90, 216403 (2003);
8. T. Senthil, M. Vojta, and S. Sachdev, Phys. Rev. B 69, 035111 (2004).
9. Perspectives in Quantum Hall Effects, edited by S. Das Sarma and A. Pinczuk (Wiley, New York, 1997).
10. I. B. Spielman J. P. Eisenstein, L. N. Pfeiffer, and K. W. West, Phys. Rev. Lett. 84, 5808 (2000).
11. As is usual for any Fermi liquid, at very low temperatures some kind of ordering, such as superconductivity, is always possible. This will be ignored in our discussion.
12. A similar observation, albeit in a somewhat different context, was made in S. Burdin, D. R. Grempel, and A. Georges, Phys. Rev. B 66, 045111 (2002).
13. I. Affleck and J. B. Marston, Phys. Rev. B 37, R3774 (1988).
14. S. Sachdev and N. Read, Int. J. Mod. Phys. B 5, 219 (1991).
15. P. Gegenwart et al., Phys. Rev. Lett. 89, 056402 (2002).
16. S. Paschen et al., Nature sLondond 432, 881 (2004).
17. S. A. Grigera et al., Science 294, 329 (2001) and (unpublished).
18. J. Hooper et al., Phys. Rev. Lett. 92, 257206 (2004).