- Access by Xinjiang University
Numerical renormalization group method for quantum impurity systems
Rev. Mod. Phys. 80, 395 – Published 2 April, 2008
DOI: https://doi.org/10.1103/RevModPhys.80.395
Abstract
In the early 1970s, Wilson developed the concept of a fully nonperturbative renormalization group transformation. When applied to the Kondo problem, this numerical renormalization group (NRG) method gave for the first time the full crossover from the high-temperature phase of a free spin to the low-temperature phase of a completely screened spin. The NRG method was later generalized to a variety of quantum impurity problems. The purpose of this review is to give a brief introduction to the NRG method, including some guidelines for calculating physical quantities, and to survey the development of the NRG method and its various applications over the last 30 years. These applications include variants of the original Kondo problem such as the non-Fermi-liquid behavior in the two-channel Kondo model, dissipative quantum systems such as the spin-boson model, and lattice systems in the framework of the dynamical mean-field theory.
Article Text
References (325)
- Affleck, I., and A. W. W. Ludwig, 1992, Phys. Rev. Lett. 68, 1046.
- Affleck, I., A. W. W. Ludwig, and B. A. Jones, 1995, Phys. Rev. B 52, 9528.
- Affleck, I., A. W. W. Ludwig, H.-B. Pang, and D. L. Cox, 1992, Phys. Rev. B 45, 7918.
- Alascio, B., R. Allub, and C. A. Balseiro, 1986, Phys. Rev. B 34, 4786.
- Allub, R., and A. A. Aligia, 1995, Phys. Rev. B 52, 7987.
- Alzoubi, G. M., and N. O. Birge, 2006, Phys. Rev. Lett. 97, 226803.
- Anders, F. B., 2005, Phys. Rev. B 71, 121101.
- Anders, F. B., R. Bulla, and M. Vojta, 2007, Phys. Rev. Lett. 98, 210402.
- Anders, F. B., and G. Czycholl, 2005, Phys. Rev. B 71, 125101.
- Anders, F. B., E. Lebanon, and A. Schiller, 2004, Phys. Rev. B 70, 201306.
- Anders, F. B., E. Lebanon, and A. Schiller, 2005, Physica B 359-361, 1381.
- Anders, F. B., and T. Pruschke, 2006, Phys. Rev. Lett. 96, 086404.
- Anders, F. B., and A. Schiller, 2005, Phys. Rev. Lett. 95, 196801.
- Anders, F. B., and A. Schiller, 2006, Phys. Rev. B 74, 245113.
- Anderson, P. W., 1961, Phys. Rev. 124, 41.
- Anderson, P. W., 1967, Phys. Rev. Lett. 18, 1049.
- Anderson, P. W., 1970, J. Phys. C 3, 2436.
- Balatsky, A. V., I. Vekhter, and J.-X. Zhu, 2006, Rev. Mod. Phys. 78, 373.
- Bäuerle, C., F. Mallet, F. Schopfer, D. Mailly, G. Eska, and L. Saminadayar, 2005, Phys. Rev. Lett. 95, 266805.
- Biermann, S., L. de’Medici, and A. Georges, 2005, Phys. Rev. Lett. 95, 206401.
- Boese, D., W. Hofstetter, and H. Schoeller, 2002, Phys. Rev. B 66, 125315.
- Bolech, C. J., and N. Andrei, 2002, Phys. Rev. Lett. 88, 237206.
- Borda, L., 2007, Phys. Rev. B 75, 041307.
- Borda, L., G. Zaránd, W. Hofstetter, B. I. Halperin, and J. von Delft, 2003, Phys. Rev. Lett. 90, 026602.
- Borda, L., G. Zaránd, and P. Simon, 2005, Phys. Rev. B 72, 155311.
- Bradley, S. C., R. Bulla, A. C. Hewson, and G.-M. Zhang, 1999, Eur. Phys. J. B 11, 535.
- Bray, J. W., and S. T. Chui, 1979, Phys. Rev. B 19, 4876.
- Brito, J. J. S., and H. O. Frota, 1990, Phys. Rev. B 42, 6378.
- Bulla, R., 1999, Phys. Rev. Lett. 83, 136.
- Bulla, R., 2006, Philos. Mag. 86, 1877.
- Bulla, R., T. A. Costi, and D. Vollhardt, 2001, Phys. Rev. B 64, 045103.
- Bulla, R., M. T. Glossop, D. E. Logan, and T. Pruschke, 2000, J. Phys.: Condens. Matter 12, 4899.
- Bulla, R., and A. C. Hewson, 1997, Z. Phys. B: Condens. Matter 104, 333.
- Bulla, R., A. C. Hewson, and T. Pruschke, 1998, J. Phys.: Condens. Matter 10, 8365.
- Bulla, R., A. C. Hewson, and G.-M. Zhang, 1997, Phys. Rev. B 56, 11721.
- Bulla, R., H.-J. Lee, N.-H. Tong, and M. Vojta, 2005, Phys. Rev. B 71, 045122.
- Bulla, R., T. Pruschke, and A. C. Hewson, 1997, J. Phys.: Condens. Matter 9, 10463.
- Bulla, R., N.-H. Tong, and M. Vojta, 2003, Phys. Rev. Lett. 91, 170601.
- Bulla, R., and M. Vojta, 2003, in Concepts in Electron Correlations, edited by A. C. Hewson and V. Zlatić (Kluwer Academic, Dordrecht), p. 209.
- Byczuk, K., W. Hofstetter, and D. Vollhardt, 2004, Phys. Rev. B 69, 045112.
- Byczuk, K., W. Hofstetter, and D. Vollhardt, 2005, Phys. Rev. Lett. 94, 056404.
- Campo, V. L., Jr., and L. N. Oliveira, 2003, Phys. Rev. B 68, 035337.
- Campo, V. L., Jr., and L. N. Oliveira, 2004, Phys. Rev. B 70, 153401.
- Campo, V. L., Jr., and L. N. Oliveira, 2005, Phys. Rev. B 72, 104432.
- Castro Neto, A. H., E. Novais, L. Borda, G. Zaránd, and I. Affleck, 2003, Phys. Rev. Lett. 91, 096401.
- Chen, K., and C. Jayaprakash, 1995a, J. Phys.: Condens. Matter 7, L491.
- Chen, K., and C. Jayaprakash, 1995b, Phys. Rev. B 52, 14436.
- Chen, K., and C. Jayaprakash, 1998, Phys. Rev. B 57, 5225.
- Chen, K., C. Jayaprakash, and H. R. Krishnamurthy, 1987, Phys. Rev. Lett. 58, 929.
- Chen, K., C. Jayaprakash, and H. R. Krishnamurthy, 1992, Phys. Rev. B 45, 5368.
- Chen, K., C. Jayaprakash, and H. R. Krishnamurthy, 1995, Phys. Rev. Lett. 58, 929.
- Choi, M.-S., N. Y. Hwang, and S.-R. E. Yang, 2003, Phys. Rev. B 67, 245323.
- Choi, M.-S., M. Lee, K. Kang, and W. Belzig, 2004, Phys. Rev. B 70, 020502.
- Choi, H.-Y., T.-H. Park, and G. S. Jeon, 2003, Int. J. Mod. Phys. B 17, 3381.
- Choi, M.-S., D. Sánchez, and R. López, 2004, Phys. Rev. Lett. 92, 056601.
- Chui, S.-T., and J. W. Bray, 1978, Phys. Rev. B 18, 2426.
- Coleman, P., 1984, Phys. Rev. B 29, 3035.
- Coleman, P., L. B. Ioffe, and A. M. Tsvelik, 1995, Phys. Rev. B 52, 6611.
- Coleman, P., and A. J. Schofield, 1995, Phys. Rev. Lett. 75, 2184.
- Cornaglia, P. S., and C. A. Balseiro, 2003, Phys. Rev. B 67, 205420.
- Cornaglia, P. S., and A. Georges, 2007, Phys. Rev. B 75, 115112.
- Cornaglia, P. S., and D. R. Grempel, 2005a, Phys. Rev. B 71, 245326.
- Cornaglia, P. S., and D. R. Grempel, 2005b, Phys. Rev. B 71, 075305.
- Cornaglia, P. S., D. R. Grempel, and H. Ness, 2005, Phys. Rev. B 71, 075320.
- Cornaglia, P. S., H. Ness, and D. R. Grempel, 2004, Phys. Rev. Lett. 93, 147201.
- Costa, S. C., C. A. Paula, V. L. Líbero, and L. N. Oliveira, 1997, Phys. Rev. B 55, 30.
- Costi, T. A., 1997a, Phys. Rev. B 55, 3003.
- Costi, T. A., 1997b, Phys. Rev. B 55, 6670.
- Costi, T. A., 1998, Phys. Rev. Lett. 80, 1038.
- Costi, T. A., 1999, in Density-Matrix Renormalization—A New Numerical Method in Physics, edited by I. Peschel, X. Wang, M. Kaulke, and K. Hallberg (Springer, New York), p. 3.
- Costi, T. A., 2000, Phys. Rev. Lett. 85, 1504.
- Costi, T. A., 2001, Phys. Rev. B 64, 241310.
- Costi, T. A., 2003, in Concepts in Electron Correlations, edited by A. C. Hewson and V. Zlatić (Kluwer Academic, Dordrecht), p. 247.
- Costi, T. A., and A. C. Hewson, 1990, Physica B 163, 179.
- Costi, T. A., and A. C. Hewson, 1991, Physica C 185-189, 2649.
- Costi, T. A., and A. C. Hewson, 1992a, J. Magn. Magn. Mater. 108, 129.
- Costi, T. A., and A. C. Hewson, 1992b, Philos. Mag. B 65, 1165.
- Costi, T. A., and A. C. Hewson, 1993, J. Phys.: Condens. Matter 5, L361.
- Costi, T. A., A. C. Hewson, and V. Zlatić, 1994a, J. Phys.: Condens. Matter 6, 2519.
- Costi, T. A., and C. Kieffer, 1996, Phys. Rev. Lett. 76, 1683.
- Costi, T. A., J. Kroha, and P. Wölfle, 1996, Phys. Rev. B 53, 1850.
- Costi, T. A., and N. Manini, 2002, J. Low Temp. Phys. 126, 835.
- Costi, T. A., and R. H. McKenzie, 2003, Phys. Rev. A 68, 034301.
- Costi, T. A., P. Schmitteckert, J. Kroha, and P. Wölfle, 1994b, Phys. Rev. Lett. 73, 1275.
- Cox, D. L., H. O. Frota, L. N. Oliveira, and J. W. Wilkins, 1985, Phys. Rev. B 32, 555.
- Cox, D. L., and A. Zawadowski, 1998, Adv. Phys. 47, 599.
- Cragg, D. M., and P. Lloyd, 1979, J. Phys. C 12, L215.
- Cragg, D. M., P. Lloyd, and P. Nozières, 1980, J. Phys. C 13, 803.
- Cronenwett, S. M., T. H. Oosterkamp, and L. P. Kouwenhoven, 1998, Science 281, 540.
- De Leo, L., and M. Fabrizio, 2004, Phys. Rev. B 69, 245114.
- De Leo, L., and M. Fabrizio, 2005, Phys. Rev. Lett. 94, 236401.
- Dias da Silva, L. G. G. V., N. P. Sandler, K. Ingersent, and S. E. Ulloa, 2006, Phys. Rev. Lett. 97, 096603.
- Doniach, S., 1977, Physica B & C 91, 231.
- Doniach, S., and M. Šunjić, 1970, J. Phys. C 3, 285.
- Evangelou, S. N., and A. C. Hewson, 1982, J. Phys. C 15, 7073.
- Fabrizio, M., A. F. Ho, L. De Leo, and G. E. Santoro, 2003, Phys. Rev. Lett. 91, 246402.
- Ferreira, J. V. B., and V. L. Líbero, 2000, Phys. Rev. B 61, 10615.
- Fleck, M., A. I. Lichtenstein, and A. M. Oleś, 2001, Phys. Rev. B 64, 134528.
- Freericks, J. K., T. P. Devereaux, and R. Bulla, 2001, Phys. Rev. B 64, 233114.
- Freericks, J. K., T. P. Devereaux, R. Bulla, and T. Pruschke, 2003, Phys. Rev. B 67, 155102.
- Freericks, J. K., and M. Jarrell, 1995a, Phys. Rev. Lett. 75, 2570.
- Freericks, J. K., and M. Jarrell, 1995b, Phys. Rev. Lett. 74, 186.
- Freericks, J. K., M. Jarrell, and D. J. Scalapino, 1993, Phys. Rev. B 48, 6302.
- Freericks, J. K., and V. Zlatić, 2003, Rev. Mod. Phys. 75, 1333.
- Fritz, L., and M. Vojta, 2005, Phys. Rev. B 72, 212510.
- Frota, H. O., 2004, e-print arXiv:cond-mat/0401005.
- Frota, H. O., and K. Flensberg, 1992, Phys. Rev. B 46, 15207.
- Frota, H. O., and L. N. Oliveira, 1986, Phys. Rev. B 33, 7871.
- Galpin, M. R., D. E. Logan, and H. R. Krishnamurthy, 2006a, J. Phys.: Condens. Matter 18, 6571.
- Galpin, M. R., D. E. Logan, and H. R. Krishnamurthy, 2006b, J. Phys.: Condens. Matter 18, 6545.
- Gan, J., 1995, Phys. Rev. B 51, 8287.
- Garst, M., S. Kehrein, T. Pruschke, A. Rosch, and M. Vojta, 2004, Phys. Rev. B 69, 214413.
- Georges, A., S. Florens, and T. A. Costi, 2004, J. Phys. IV 114, 165.
- Georges, A., G. Kotliar, W. Krauth, and M. J. Rozenberg, 1996, Rev. Mod. Phys. 68, 13.
- Gerland, U., J. von Delft, T. A. Costi, and Y. Oreg, 2000, Phys. Rev. Lett. 84, 3710.
- Glazman, L. I., and M. E. Raikh, 1988, JETP Lett. 47, 452.
- Glossop, M. T., and K. Ingersent, 2005, Phys. Rev. Lett. 95, 067202.
- Glossop, M. T., and K. Ingersent, 2007a, Phys. Rev. Lett. 99, 227203.
- Glossop, M. T., and K. Ingersent, 2007b, Phys. Rev. B 75, 104410.
- Goldenfeld, N., 1992, Lectures on Phase Transitions and the Renormalization Group (Addison Wesley, Reading, MA).
- Goldhaber-Gordon, D., J. Gores, M. A. Kastner, H. Shtrikman, D. Mahalu, and U. Meirav, 1998, Phys. Rev. Lett. 81, 5225.
- Gonzalez-Buxton, C., and K. Ingersent, 1998, Phys. Rev. B 57, 14254.
- Goremychkin, E. A., R. Osborn, B. D. Rainford, T. A. Costi, A. P. Murani, and C. A. Scott, 2002, Phys. Rev. Lett. 89, 147201.
- Hallberg, K. A., 2006, Adv. Phys. 55, 477.
- Hattori, K., 2005, J. Phys. Soc. Jpn. 74, 3135.
- Hattori, K., and K. Miyake, 2005, J. Phys. Soc. Jpn. 74, 2193.
- Hattori, K., S. Yotsuhashi, and K. Miyake, 2005, J. Phys. Soc. Jpn. 74, 839.
- Held, K., and R. Bulla, 2000, Eur. Phys. J. B 17, 7.
- Helmes, R. W., M. Sindel, L. Borda, and J. von Delft, 2005, Phys. Rev. B 72, 125301.
- Hewson, A. C., 1993a, The Kondo Problem to Heavy Fermions (Cambridge University Press, Cambridge, England).
- Hewson, A. C., 1993b, Phys. Rev. Lett. 70, 4007.
- Hewson, A. C., 2005, J. Phys. Soc. Jpn. 74, 8.
- Hewson, A. C., 2006, J. Phys.: Condens. Matter 18, 1815.
- Hewson, A. C., J. Bauer, and W. Koller, 2006, Phys. Rev. B 73, 045117.
- Hewson, A. C., J. Bauer, and A. Oguri, 2005, J. Phys.: Condens. Matter 17, 5413.
- Hewson, A. C., and D. Meyer, 2002, J. Phys.: Condens. Matter 14, 427.
- Hewson, A. C., A. Oguri, and D. Meyer, 2004, Eur. Phys. J. B 40, 177.
- Hofstetter, W., 2000, Phys. Rev. Lett. 85, 1508.
- Hofstetter, W., R. Bulla, and D. Vollhardt, 2000, Phys. Rev. Lett. 84, 4417.
- Hofstetter, W., J. König, and H. Schoeller, 2001, Phys. Rev. Lett. 87, 156803.
- Hofstetter, W., and H. Schoeller, 2002, Phys. Rev. Lett. 88, 016803.
- Hofstetter, W., and G. Zaránd, 2004, Phys. Rev. B 69, 235301.
- Hotta, T., 2006, Phys. Rev. Lett. 96, 197201.
- Imada, M., A. Fujimori, and Y. Tokura, 1998, Rev. Mod. Phys. 70, 1039.
- Ingersent, K., 1996, Phys. Rev. B 54, 11936.
- Ingersent, K., B. A. Jones, and J. W. Wilkins, 1992, Phys. Rev. Lett. 69, 2594.
- Ingersent, K., A. W. W. Ludwig, and I. Affleck, 2005, Phys. Rev. Lett. 95, 257204.
- Ingersent, K., and Q. M. Si, 2002, Phys. Rev. Lett. 89, 076403.
- Izumida, W., O. Sakai, and Y. Shimizu, 1997, J. Phys. Soc. Jpn. 66, 717.
- Izumida, W., O. Sakai, and Y. Shimizu, 1998, J. Phys. Soc. Jpn. 67, 2444.
- Izumida, W., O. Sakai, and S. Suzuki, 2001, J. Phys. Soc. Jpn. 70, 1045.
- Izumida, W., O. Sakai, and S. Tarucha, 2001, Phys. Rev. Lett. 87, 216803.
- Jabben, T., N. Grewe, and F. Anders, 2005, Eur. Phys. J. B 44, 47.
- Jarrell, M., 1995, Phys. Rev. B 51, 7429.
- Jayaprakash, C., H. R. Krishna-murthy, and J. W. Wilkins, 1981, Phys. Rev. Lett. 47, 737.
- Jeon, G. S., T.-H. Park, and H.-Y. Choi, 2003, Phys. Rev. B 68, 045106.
- Jeon, G. S., T.-H. Park, J. H. Han, H. C. Lee, and H.-Y. Choi, 2004, Phys. Rev. B 70, 125114.
- Jones, B., 1990, in Field Theories in Condensed Matter Physics, edited by Z. Tesanović (Addison-Wesley, Redwood City), p. 87.
- Jones, B. A., and C. M. Varma, 1987, Phys. Rev. Lett. 58, 843.
- Jones, B. A., C. M. Varma, and J. W. Wilkins, 1988, Phys. Rev. Lett. 61, 125.
- Kang, K., M.-S. Choi, and S. Lee, 2005, Phys. Rev. B 71, 045330.
- Karski, M., C. Raas, and G. S. Uhrig, 2005, Phys. Rev. B 72, 113110.
- Killer, U., E.-W. Scheidt, G. Eickerling, H. Michor, J. Sereni, T. Pruschke, and S. Kehrein, 2004, Phys. Rev. Lett. 93, 216404.
- Kim, T.-S., L. N. Oliveira, and D. L. Cox, 1997, Phys. Rev. B 55, 12460.
- Koga, M., 2000, Phys. Rev. B 61, 395.
- Koga, M., and D. L. Cox, 1999, Phys. Rev. Lett. 82, 2575.
- Koga, M., and M. Matsumoto, 2002a, J. Phys. Soc. Jpn. 71, 943.
- Koga, M., and M. Matsumoto, 2002b, Phys. Rev. B 65, 094434.
- Koga, M., and H. Shiba, 1995, J. Phys. Soc. Jpn. 64, 4345.
- Koga, M., and H. Shiba, 1996, J. Phys. Soc. Jpn. 65, 3007.
- Kolesnychenko, O. Y., G. M. M. Heijnen, A. K. Zhuravlev, R. de Kort, M. I. Katsnelson, A. I. Lichtenstein, and H. van Kempen, 2005, Phys. Rev. B 72, 085456.
- Kolf, C., and J. Kroha, 2007, Phys. Rev. B 75, 045129.
- Koller, W., A. C. Hewson, and D. M. Edwards, 2005, Phys. Rev. Lett. 95, 256401.
- Koller, W., A. C. Hewson, and D. Meyer, 2005, Phys. Rev. B 72, 045117.
- Koller, W., D. Meyer, and A. C. Hewson, 2004, Phys. Rev. B 70, 155103.
- Koller, W., D. Meyer, Y. Ōno, and A. C. Hewson, 2004, Europhys. Lett. 66, 559.
- Krishna-murthy, H. R., J. W. Wilkins, and K. G. Wilson, 1980a, Phys. Rev. B 21, 1003.
- Krishna-murthy, H. R., J. W. Wilkins, and K. G. Wilson, 1980b, Phys. Rev. B 21, 1044.
- Krug von Nidda, H.-A., R. Bulla, N. Büttgen, M. Heinrich, and A. Loidl, 2003, Eur. Phys. J. B 34, 399.
- Kuchinskii, E. Z., I. A. Nekrasov, and M. V. Sadovskii, 2005, JETP Lett. 82, 198.
- Kusunose, H., 2005, J. Phys. Soc. Jpn. 74, 2157.
- Kusunose, H., and Y. Kuramoto, 1999, J. Phys. Soc. Jpn. 68, 3960.
- Kusunose, H., K. Miyake, Y. Shimizu, and O. Sakai, 1996, Phys. Rev. Lett. 76, 271.
- Lebanon, E., A. Schiller, and F. B. Anders, 2003a, Phys. Rev. B 68, 041311.
- Lebanon, E., A. Schiller, and F. B. Anders, 2003b, Phys. Rev. B 68, 155301.
- Lee, H.-J., R. Bulla, and M. Vojta, 2005, J. Phys.: Condens. Matter 17, 6935.
- Lee, P. A., 1979, Phys. Rev. Lett. 42, 1492.
- Leggett, A. J., S. Chakravarty, A. T. Dorsey, M. P. A. Fisher, A. Garg, and W. Zwerger, 1987, Rev. Mod. Phys. 59, 1.
- Li, M.-R., K. Le Hur, and W. Hofstetter, 2005, Phys. Rev. Lett. 95, 086406.
- Líbero, V. L., and L. N. Oliveira, 1990a, Phys. Rev. B 42, 3167.
- Líbero, V. L., and L. N. Oliveira, 1990b, Phys. Rev. Lett. 65, 2042.
- Liebsch, A., and T. A. Costi, 2006, Eur. Phys. J. B 51, 523.
- Limelette, P., P. Wzietek, S. Florens, A. Georges, T. A. Costi, C. Pasquier, D. Jérome, C. Mézière, and P. Batail, 2003, Phys. Rev. Lett. 91, 016401.
- Logan, D. E., and M. T. Glossop, 2000, J. Phys.: Condens. Matter 12, 985.
- Ma, S.-K., 1976, Modern Theory of Critical Phenomena (Addison-Wesley, Reading, MA).
- Mahan, G. D., 1967, Phys. Rev. 163, 612.
- Mahan, G. D., 1974, in Solid State Physics, edited by H. Ehrenreich, F. Seitz, and D. Turnbull (Academic, New York), Vol. 29, p. 75.
- Maier, T., M. Jarrell, T. Pruschke, and M. H. Hettler, 2005, Rev. Mod. Phys. 77, 1027.
- Mallet, F., J. Ericsson, D. Mailly, S. Ünlübayir, D. Reuter, A. Melnikov, A. D. Wieck, T. Micklitz, A. Rosch, T. A. Costi, L. Saminadayar, and C. Bäuerle, 2006, Phys. Rev. Lett. 97, 226804.
- Martinek, J., M. Sindel, L. Borda, J. Barnaś, J. König, G. Schön, and J. von Delft, 2003, Phys. Rev. Lett. 91, 247202.
- Matsumoto, M., and M. Koga, 2001, J. Phys. Soc. Jpn. 70, 2860.
- Matsumoto, M., and M. Koga, 2002, Phys. Rev. B 65, 024508.
- Mehta, P., N. Andrei, P. Coleman, L. Borda, and G. Zaránd, 2005, Phys. Rev. B 72, 014430.
- Metzner, W., and D. Vollhardt, 1989, Phys. Rev. Lett. 62, 324.
- Meyer, D., and A. C. Hewson, 2003, Acta Phys. Pol. B 34, 769.
- Meyer, D., A. C. Hewson, and R. Bulla, 2002, Phys. Rev. Lett. 89, 196401.
- Micklitz, T., A. Altland, T. A. Costi, and A. Rosch, 2006, Phys. Rev. Lett. 96, 226601.
- Micklitz, T., T. A. Costi, and A. Rosch, 2007, Phys. Rev. B 75, 054406.
- Millis, A. J., B. G. Kotliar, and B. Jones, 1990, in Field Theories in Condensed Matter Physics, edited by Z. Tesanović (Addison-Wesley, Redwood City), p. 159.
- Mohanty, P., E. M. Jariwala, and R. A. Webb, 1997, Phys. Rev. Lett. 78, 3366.
- Müller-Hartmann, E., 1984, Z. Phys. B: Condens. Matter 57, 281.
- Ng, T. K., and P. A. Lee, 1988, Phys. Rev. Lett. 61, 1768.
- Nishimoto, S., and E. Jeckelmann, 2004, J. Phys.: Condens. Matter 16, 613.
- Noack, R. M., and S. R. Manmana, 2005, AIP Conf. Proc. 789, 93.
- Novais, E., A. H. Castro Neto, L. Borda, I. Affleck, and G. Zaránd, 2005, Phys. Rev. B 72, 014417.
- Nozières, P., 1974, J. Low Temp. Phys. 17, 31.
- Nozières, P., 1998, Eur. Phys. J. B 6, 447.
- Nozières, P., 2005, J. Phys. Soc. Jpn. 74, 4.
- Nozières, P., and A. Blandin, 1980, J. Phys. (France) 41, 193.
- Nozières, P., and C. T. De Dominicis, 1969, Phys. Rev. 178, 1097.
- Oguri, A., Y. Tanaka, and A. C. Hewson, 2004, J. Phys. Soc. Jpn. 73, 2494.
- Oliveira, W. C., and L. N. Oliveira, 1994, Phys. Rev. B 49, 11986.
- Oliveira, L. N., and J. W. Wilkins, 1981, Phys. Rev. B 24, 4863.
- Oliveira, L. N., and J. W. Wilkins, 1985, Phys. Rev. B 32, 696.
- Ōno, Y., R. Bulla, A. C. Hewson, and M. Potthoff, 2001, Eur. Phys. J. B 22, 283.
- Pang, H.-B., 1994, Phys. Rev. Lett. 73, 2736.
- Pang, H.-B., and D. L. Cox, 1991, Phys. Rev. B 44, 9454.
- Paul, B. C., and K. Ingersent, 1996, arXiv:cond-mat/9607190.
- Paula, C. A., M. F. Silva, and L. N. Oliveira, 1999, Phys. Rev. B 59, 85.
- Perakis, I. E., and C. M. Varma, 1994, Phys. Rev. B 49, 9041.
- Perakis, I. E., C. M. Varma, and A. E. Ruckenstein, 1993, Phys. Rev. Lett. 70, 3467.
- Peters, R., and T. Pruschke, 2006, New J. Phys. 8, 127.
- Peters, R., T. Pruschke, and F. B. Anders, 2006, Phys. Rev. B 74, 245114.
- Pierre, F., A. B. Gougam, A. Anthore, H. Pothier, D. Esteve, and N. O. Birge, 2003, Phys. Rev. B 68, 085413.
- Pietig, R., R. Bulla, and S. Blawid, 1999, Phys. Rev. Lett. 82, 4046.
- Pietri, R., K. Ingersent, and B. Andraka, 2001, Phys. Rev. Lett. 86, 1090.
- Potthoff, M., 2003, Eur. Phys. J. B 36, 335.
- Pruschke, T., 2005, Prog. Theor. Phys. Suppl. 160, 274.
- Pruschke, T., and R. Bulla, 2005, Eur. Phys. J. B 44, 217.
- Pruschke, T., R. Bulla, and M. Jarrell, 2000, Phys. Rev. B 61, 12799.
- Pruschke, T., M. Jarrell, and J. K. Freericks, 1995, Adv. Phys. 44, 187.
- Pruschke, T., and R. Zitzler, 2003, J. Phys.: Condens. Matter 15, 7867.
- Pustilnik, M., and L. I. Glazman, 2001, Phys. Rev. B 64, 045328.
- Ramos, L. R., and V. L. Líbero, 2006, Phys. Rev. B 73, 073101.
- Ramos, L. R., W. C. Oliveira, and V. L. Líbero, 2003, Phys. Rev. B 67, 085104.
- Romeike, C., M. R. Wegewijs, W. Hofstetter, and H. Schoeller, 2006a, Phys. Rev. Lett. 97, 206601.
- Romeike, C., M. R. Wegewijs, W. Hofstetter, and H. Schoeller, 2006b, Phys. Rev. Lett. 96, 196601.
- Rosch, A., T. A. Costi, J. Paaske, and P. Wölfle, 2003, Phys. Rev. B 68, 014430.
- Sadovskii, M. V., I. A. Nekrasov, E. Z. Kuchinskii, T. Pruschke, and V. I. Anisimov, 2005, Phys. Rev. B 72, 155105.
- Sakai, O., and W. Izumida, 2003, Physica B 328, 125.
- Sakai, O., and Y. Kuramoto, 1994, Solid State Commun. 89, 307.
- Sakai, O., and Y. Shimizu, 1992a, J. Phys. Soc. Jpn. 61, 2333.
- Sakai, O., and Y. Shimizu, 1992b, J. Phys. Soc. Jpn. 61, 2348.
- Sakai, O., Y. Shimizu, and N. Kaneko, 1993, Physica B 186-188, 323.
- Sakai, O., Y. Shimizu, and T. Kasuya, 1989, J. Phys. Soc. Jpn. 58, 3666.
- Sakai, O., Y. Shimizu, and T. Kasuya, 1990, Solid State Commun. 75, 81.
- Sakai, O., Y. Shimizu, H. Shiba, and K. Satori, 1993, J. Phys. Soc. Jpn. 62, 3181.
- Sakai, O., S. Suzuki, and Y. Shimizu, 1997, Solid State Commun. 101, 791.
- Sakai, O., S. Suzuki, Y. Shimizu, H. Kusunose, and K. Miyake, 1996, Solid State Commun. 99, 461.
- Salmhofer, M., 1999, Renormalization (Springer-Verlag, Berlin).
- Sasaki, S., S. De Francheschi, J. M. Elzermann, W. G. van der Wiel, M. Eto, S. Tarucha, and L. P. Kouwenhoven, 2000, Nature (London) 405, 764.
- Satori, K., H. Shiba, O. Sakai, and Y. Shimizu, 1992, J. Phys. Soc. Jpn. 61, 3239.
- Scheidt, E.-W., F. Mayr, U. Killer, W. Scherer, H. Michor, E. Bauer, S. Kehrein, T. Pruschke, and F. Anders, 2006, Physica B 378-380, 154.
- Schoeller, H., and J. König, 2000, Phys. Rev. Lett. 84, 3686.
- Schollwöck, U., 2005, Rev. Mod. Phys. 77, 259.
- Schopfer, F., C. Bäuerle, W. Rabaud, and L. Saminadayar, 2003, Phys. Rev. Lett. 90, 056801.
- Schrieffer, R., and P. A. Wolff, 1966, Phys. Rev. 149, 491.
- Shimizu, Y., A. C. Hewson, and O. Sakai, 1999, J. Phys. Soc. Jpn. 68, 2994.
- Shimizu, Y., and O. Sakai, 1995, in Computational Physics as a New Frontier in Condensed Matter Research (The Physical Society of Japan, Tokyo), p. 42.
- Shimizu, Y., O. Sakai, and A. C. Hewson, 2000, J. Phys. Soc. Jpn. 69, 1777.
- Shimizu, Y., O. Sakai, and T. Kasuya, 1990, Physica B 163, 401.
- Shimizu, Y., O. Sakai, and S. Suzuki, 1998, J. Phys. Soc. Jpn. 67, 2395.
- Shimizu, Y., O. Sakai, and S. Suzuki, 1999, Physica B 261, 366.
- Si, Q., S. Rabello, K. Ingersent, and J. L. Smith, 2001, Nature (London) 413, 804.
- Si, Q., J. L. Smith, and K. Ingersent, 1999, Int. J. Mod. Phys. B 13, 2331.
- Silva, J. B., W. L. C. Lima, W. C. Oliveira, J. L. N. Mello, L. N. Oliveira, and J. W. Wilkins, 1996, Phys. Rev. Lett. 76, 275.
- Simon, P., P. S. Cornaglia, D. Feinberg, and C. A. Balseiro, 2007, Phys. Rev. B 75, 045310.
- Sindel, M., W. Hofstetter, J. von Delft, and M. Kindermann, 2005, Phys. Rev. Lett. 94, 196602.
- Suzuki, S., O. Sakai, and Y. Shimizu, 1996, J. Phys. Soc. Jpn. 65, 4034.
- Tahvildar-Zadeh, A. N., M. Jarrell, and J. K. Freericks, 1997, Phys. Rev. B 55, R3332.
- Tahvildar-Zadeh, A. N., M. Jarrell, T. Pruschke, and J. K. Freericks, 1999, Phys. Rev. B 60, 10782.
- Takayama, R., and O. Sakai, 1993, Physica B 188, 915.
- Takayama, R., and O. Sakai, 1997, J. Phys. Soc. Jpn. 66, 1512.
- Takegahara, K., Y. Shimizu, N. Goto, and O. Sakai, 1993, Physica B 186-188, 381.
- Takegahara, K., Y. Shimizu, and O. Sakai, 1992, J. Phys. Soc. Jpn. 61, 3443.
- Tong, N.-H., S.-Q. Shen, and F.-C. Pu, 2001, Phys. Rev. B 64, 235109.
- Tong, N.-H., and M. Vojta, 2006, Phys. Rev. Lett. 97, 016802.
- Tornow, S., N.-H. Tong, and R. Bulla, 2006a, J. Phys.: Condens. Matter 18, 5985.
- Tornow, S., N.-H. Tong, and R. Bulla, 2006b, Europhys. Lett. 73, 913.
- v. Löhneysen, H., A. Rosch, M. Vojta, and P. Wölfle, 2007, Rev. Mod. Phys. 79, 1015.
- van der Wiel, W. G., S. De Franceschi, J. M. Elzerman, S. Tarucha, and L. P. Kouwenhoven, 2002, Phys. Rev. Lett. 88, 126803.
- van der Wiel, W. G., S. De Franceschi, T. Fujisawa, J. M. Elzerman, S. Tarucha, and L. P. Kouwenhoven, 2000, Science 289, 2105.
- van Dongen, P. G. J., 1996, Phys. Rev. B 54, 1584.
- Vavilov, M. G., and L. I. Glazman, 2003, Phys. Rev. B 67, 115310.
- Verstraete, F., A. Weichselbaum, U. Schollwöck, J. I. Cirac, and J. von Delft, 2005, e-print arXiv:cond-mat/0504305.
- Vidhyadhiraja, N. S., and D. E. Logan, 2004, Eur. Phys. J. B 39, 313.
- Vojta, M., 2006, Philos. Mag. 86, 1807.
- Vojta, M., and R. Bulla, 2002a, Eur. Phys. J. B 28, 283.
- Vojta, M., and R. Bulla, 2002b, Phys. Rev. B 65, 014511.
- Vojta, M., R. Bulla, and W. Hofstetter, 2002, Phys. Rev. B 65, 140405.
- Vojta, M., N.-H. Tong, and R. Bulla, 2005, Phys. Rev. Lett. 94, 070604.
- Vojta, M., R. Zitzler, R. Bulla, and T. Pruschke, 2002, Phys. Rev. B 66, 134527.
- Weichselbaum, A., and J. von Delft, 2007, Phys. Rev. Lett. 99, 076402.
- White, S. R., 1991, Phys. Rev. B 44, 4670.
- White, S. R., and R. M. Noack, 1992, Phys. Rev. Lett. 68, 3487.
- Wilson, K. G., 1975a, Rev. Mod. Phys. 47, 773.
- Wilson, K. G., 1975b, Adv. Math. 16, 170.
- Wilson, K. G., and J. Kogut, 1974, Phys. Rep. 12, 75.
- Withoff, D., and E. Fradkin, 1990, Phys. Rev. Lett. 64, 1835.
- Yanson, I. K., V. V. Fisun, R. Hesper, A. V. Khotkevich, J. M. Krans, J. A. Mydosh, and J. M. van Ruitenbeek, 1995, Phys. Rev. Lett. 74, 302.
- Yoshioka, T., and Y. Ohashi, 1998, J. Phys. Soc. Jpn. 67, 1332.
- Yoshioka, T., and Y. Ohashi, 2000, J. Phys. Soc. Jpn. 69, 1812.
- Yoshida, M., M. A. Whitaker, and L. N. Oliveira, 1990, Phys. Rev. B 41, 9403.
- Yotsuhashi, S., and H. Maebashi, 2002, J. Phys. Soc. Jpn. 71, 1705.
- Zaránd, G., L. Borda, J. von Delft, and N. Andrei, 2004, Phys. Rev. Lett. 93, 107204.
- Zaránd, G., C.-H. Chung, P. Simon, and M. Vojta, 2006, Phys. Rev. Lett. 97, 166802.
- Zhu, J.-X., S. Kirchner, R. Bulla, and Q. Si, 2007, Phys. Rev. Lett. 99, 227204.
- Zhu, L., and C. M. Varma, 2006, e-print arXiv:cond-mat/0607426.
- Zhuravlev, A. K., V. Y. Irkhin, and M. I. Katsnelson, 2007, Eur. Phys. J. B 55, 377.
- Zhuravlev, A. K., V. Y. Irkhin, M. I. Katsnelson, and A. I. Lichtenstein, 2004, Phys. Rev. Lett. 93, 236403.
- Žitko, R., and J. Bonča, 2006, Phys. Rev. B 74, 045312.
- Žitko, R., and J. Bonča, 2007, Phys. Rev. Lett. 98, 047203.
- Zitzler, R., T. Pruschke, and R. Bulla, 2002, Eur. Phys. J. B 27, 473.
- Zitzler, R., N.-H. Tong, T. Pruschke, and R. Bulla, 2004, Phys. Rev. Lett. 93, 016406.
- Zlatić, V., T. A. Costi, A. C. Hewson, and B. R. Coles, 1993, Phys. Rev. B 48, 16152.