Publikációs lista



Referált folyóiratcikkek


  1. A. Jakovác, A. Patkós, Zs. Szép and P.Szépfalusy:
    "Analytic determination of the T-μ phase diagram of the chiral quark model",
    Heavy Ion Physics, Acta Phys. Hung. A22, 355 (2005)

  2. A. Jakovác, Zs. Szép,
    "Renormalization and resummation in finite temperature field theories",
    Phys. Rev. D 71, 105001 (2005)

  3. T. S. Bíró, G. Györgyi, A. Jakovác and G. Purcsel:
    "A non-conventional description of quark matter",
    J. Phys. G: Nuclear and Particle Physics 31, S759 (2005)

  4. T. S. Bíró, A. Jakovác:
    "Power-Law Tails from Multiplicative Noise",
    Phys. Rev. Lett. 94, 132302 (2005)

  5. S.Fazekas, J.Kertész, and D.E.Wolf:
    "Piling and avalanches of magnetized particles",
    Phys. Rev. E 71, 061303 (2005)

  6. M. Garst, P. Wölfle, L. Borda, J. von Delft, L. I. Glazman,
    "Energy-resolved inelastic electron scattering off a magnetic impurity" ,
    Phys. Rev. B 72, 205125 (2005)

  7. L. Borda, G. Zaránd, P. Simon,
    "Dissipation-induced quantum phase transition in a quantum box" ,
    Phys. Rev. B 72, 155311 (2005)

  8. R. W. Helmes, M. Sindel, L. Borda, J. von Delft,
    "Absorption and Emission in quantum dots: Fermi surface effects of Anderson excitons" ,
    Phys. Rev. B 72, 125301 (2005)

  9. J. Martinek, M. Sindel, L. Borda, J. Barnas, R. Bulla, J. König, G. Schön, S. Maekawa, and J. von Delft,
    "Gate-controlled spin-splitting in quantum dots with ferromagnetic leads in the Kondo regime" ,
    Phys. Rev. B 72, 121302(R) (2005)

  10. E. Novais, A. H. Castro Neto, L. Borda, I. Affleck, G. Zaránd,
    "Frustration of Decoherence in Open Quantum Systems" ,
    Phys. Rev. B 72, 014417 (2005) [cond-mat/0502473]

  11. O. Újsághy, A. Jakovác, and A. Zawadowski:
    "Energy relaxation due to magnetic impurities in mesoscopic wires: Logarithmic approach"
    Phys. Rev. B 72, 205119 (2005)

  12. O. Újsághy and A. Zawadowski:
    "Kondo Effect on Mesoscopic Scale"
    J. Phys. Soc. Jpn. 74, 80 (2005)

  13. A. Halbritter, L. Borda, and A. Zawadowski,
    "Slow two-level systems in point contacts" ,
    Adv. Phys. 53, 939 (2004)

  14. O. Újsághy, A. Jakovác, and A. Zawadowski:
    "Role of surface anisotropy for magnetic impurities in electron dephasing and energy relaxation and their size effect"
    Phys. Rev. Lett. 93, 256805 (2004)

  15. A. Jakovác, A. Patkós, Zs. Szép, P. Szépfalusy:
    "T-μ phase diagram of the chiral quark model from a large flavor number expansion",
    Phys. Lett. B 582, 179 (2004)

  16. S. Fazekas, J. Kertész and D. E. Wolf
    "Two-dimensional array of magnetic particles: The role of an interaction cutoff",
    Phys. Rev. E 68, 041102 (2003)

  17. O.Újsághy and A.Zawadowski:
    "Can the spin-orbit interaction break the channel degeneracy (conservation) of the two-channel orbital Kondo problem?"
    Eur. Phys. J. B 36, 187 (2003)

  18. L. Borda, A. Zawadowski. G. Zaránd,
    "Orbital Kondo behavior from dynamical structural defects" ,
    Phys. Rev. B. 68, 045114 (2003)

  19. G. Zaránd, E. Demler:
    "Quantum phase transitions in the Bose-Fermi Kondo model",
    Phys. Rev. B 66, 024427 (2002)

  20. G. Zaránd, T.A. Costi, A. Jerez and N. Andrei:
    "Thermodynamics of the anisotropic two- channel Kondo problem",
    Phys. Rev B 65, 134416 (2002)

  21. L. Borda, G. Zaránd, W. Hofstetter, B. I. Halperin, J. von Delft,
    "SU(4) Fermi Liquid State and Spin Filtering in a Double Quantum Dot System",
    Phys. Rev. Lett. 90, 026602 (2003)

  22. G Zaránd, F. Pázmándi, K.F. Pál and G.T. Zimányi:
    "Using Hysteresis for Optimization",
    Phys. Rev. Lett. 89, 150201 (2002)

  23. G. Zaránd, B. Jankó:
    "Ga1-xMnxAs: A Frustrated Ferromagnet",
    Phys. Rev. Lett. 89, 047201 (2002)

  24. L. Borda, G. Zaránd,
    "Dynamics of a tunneling magnetic impurity: Kondo effect induced incoherence",
    Phys. Rev. Lett. 88, 247203 (2002)

  25. O. Újsághy, K. Vladár, G. Zaránd, A. Zawadowski:
    "The role of electron-hole symmetry breaking in the Kondo problems"
    Journal of Low Temperature Physics, Kluwer Academic/Plenum Publishers, 126, 1221 (2002)

  26. J. Kroha and A. Zawadowski:
    "Theory of the non-equilibrium quasiparticle distribution induced by Kondo defects"
    Phys. Rev. Lett. 88, 176803 (2002)

  27. L. Borda, G. Zaránd,
    "Numerical Renormalization Study of a Tunneling Atom with Kondo Spin",
    Solid State Comm. 118, 603 (2001)

  28. O. Újsághy, G. Zaránd, A. Zawadowski:
    "Kondo effect in mesoscopic systems"
    Solid State Comm., 117, 167 (2001)

  29. G. Zaránd, D. L. Cox, and A. Schiller,
    "Toward a systematic 1/d expansion: Two-particle properties",
    Phys. Rev. B 62, R16227 (2000)

  30. K. Bernardet, F. Pázmándi, G.G. Batrouni:
    "Disorder averaging and finite-size scaling",
    Phys. Rev. Lett. 84, 4477 (2000)

  31. L. Borda and A. Zawadowski:
    "Theory of magnetoresistance in films of dilute magnetic alloys",
    Phys. Rev. B. 61, 3570 (2000)

  32. O. Újsághy, J. Kroha, L. Szunyogh, A. Zawadowski:
    "Theory of the Fano resonance in the STM tunneling density of states due to a single Kondo impurity"
    Phys. Rev. Lett. 85, 2557 (2000)

  33. O. Újsághy, L. Borda, A. Zawadowski:
    "Surface anisotropy and the Kondo effect in restricted geometry"
    J. Appl. Phys. 87, 6083 (2000)

  34. F. Pázmándi, G. Zaránd, G.T. Zimányi:
    "Self-organized criticality in the hysteresis of the Sherrington-Kirkpatrick model",
    Physica B 275, 207 (2000)

  35. G. Zaránd, J. von Delft,
    "Analytical calculation of the finite-size crossover spectrum of the anisotropic two-channel Kondo model",
    Phys. Rev. B 61, 6918 (2000)

  36. M. Koga, G. Zaránd, D.L. Cox:
    "Non-Fermi liquid behavior for U ions in cubic crystals",
    Physica B 281-282, 402 (2000)

  37. V. Martisovits, G. Zaránd, and D. L. Cox,
    "Theory of \x{201C}Ferrisuperconductivity\x{201D} in U1-xThxBe13",
    Phys. Rev. Lett. 84, 5872 (2000)

  38. G. Zaránd, G.T. Zimányi, and F. Wilhelm,
    "Two-channel versus infinite-channel Kondo models for the single-electron transistor",
    Phys. Rev. B 62, 8137 (2000)

  39. T. A. Costi, G. Zaránd,
    "Thermodynamics of the dissipative two-state system: A Bethe-ansatz study",
    Phys. Rev. B 59, 12398 (1999)

  40. M. Koga, G. Zaránd, and D. L. Cox,
    "Crystal Field Triplets: A New Route to Non-Fermi-Liquid Physics",
    Phys. Rev. Lett. 83, 2421 (1999)

  41. O. Újsághy, A. Zawadowski:
    "Spin-orbit-induced Kondo size effect in thin films with 5/2-spin impurities"
    Phys. Rev. B 60, 10602 (1999)

  42. M. Opel, R. Hackl, T.P. Devereaux, A. Virosztek, A. Zawadowski, A. Erb, E. Walker, H. Berger, L. Forró:
    "Physical origin of the buckling in CuO2: Electron-phonon coupling and Raman spectra"
    Phys. Rev. B 60, 9836 (1999)

  43. F. Pázmándi, G. Zaránd, and G. T. Zimányi,
    "Self-Organized Criticality in the Hysteresis of the Sherrington-Kirkpatrick Model",
    Phys. Rev. Lett. 83, 1034 (1999)

  44. A. Zawadowski, J. von Delft and D.C. Ralph:
    "Dephasing in metals by two-level systems in the 2-channel Kondo regime"
    Phys. Rev. Lett. 83, 2632 (1999)

  45. G. Oszlányi, G. Baumgartner, G. Faigel, L. Gránásy, L. Forró,
    "Polymer-monomer phase transition in Na4C60",
    Phys. Rev. B 58, 5 (1998)

  46. S. Pekker, G. Oszlányi, G. Faigel:
    "Structure and stability of covalently bonded polyfulleride ions in A x C 60 salts",
    Chem. Phys. Lett. 282, 435 (1998)

  47. S.P. Collins, R.J. Cernik, B. Fell, C.C. Tang, N.W. Harris, M.C. Miller,..., G. Oszlányi:
    "Station 16.3: a high-resolution single-crystal diffraction facility at the SRS, Daresbury",
    JOURNAL SYNERGETIC RADIATION 5, 1263 (1998)

  48. F. Pázmándi and G. T. Zimányi,
    "Direct Mott insulator-to-superfluid transition in the presence of disorder",
    Phys. Rev. B 57, 5044 (1998)

  49. L. Szunyogh, L. Udvardi:
    "Ab initio calculation of Heisenberg parameters in thin magnetic films",
    Phil. Mag. B 78, 617 (1998)

  50. J. von Delft, G. Zaránd, and M. Fabrizio,
    "Finite-Size Bosonization of 2-Channel Kondo Model: A Bridge between Numerical Renormalization Group and Conformal Field Theory",
    Phys. Rev. Lett. 81, 196 (1998)

  51. T.P. Devereaux, A. Virosztek, A. Zawadowski, M. Opel, P.f. Müller, C. Hoffmann, r. Philipp, r. Nemetschek, R. Hackl, A. Erb, E. Walker, H. Berger and L. Forró:
    "Enhanced electron-phonon coupling and its irrelevance to high Tc superconductivity"
    Solid State Comm. 108, 407 (1998)

  52. A. Jerez, N. Andrei, G. Zaránd,
    "Solution of the multichannel Coqblin-Schrieffer impurity model and application to multilevel systems",
    Phys. Rev. B 58, 3814 (1998)

  53. G. Zaránd, J. von Delft and A. Zawadowski:
    "Comment on 'Point-contact study of fast and slow two-level fluctuators in metallic glasses'"
    Phys. Rev. Lett. 80, 1353 (1998)

  54. O. Újsághy and A. Zawadowski:
    "Spin-orbit-induced magnetic anisotropy for impurities in metallic samples II: Surface anisotropy"
    Phys. Rev. B 57, 11609 (1998)

  55. O. Újsághy and A. Zawadowski:
    "Spin-orbit-induced magnetic anisotropy for impuritiesin metallic samples I: Finite size dependence in the Kondo resistivity"
    Phys. Rev. B 57, 11598 (1998)

  56. D.L. Cox and A. Zawadowski:
    "Exotic Kondo effects in metals: Magnetic Ions in a Crystalline Electric Field and Tunneling Centers"
    Adv. Phys. 47, 599 (1998)
    and Taylor and Francis Ltd (London, Philadelphia, 1999)

  57. M. Janssen, B. Shapiro, and I. Varga,
    "Comment on 'Critical Behavior in Disordered Quantum Systems Modified by Broken Time-Reversal Symmetry'",
    Phys. Rev. Lett. 81, 3048 (1998)

  58. I. Varga, J. Pipek:
    "The generalized localization lengths in one dimensional systems with correlated disorder",
    J. Phys.: Cond. Matt. 10, 305 (1998)

  59. G. Oszlányi, G. Baumgartner, G. Faigel, and L. Forró,
    "Na4C60: An Alkali Intercalated Two-Dimensional Polymer",
    Phys. Rev. Lett. 78, 4438 (1997)

  60. A. Jánossy, N. Nemes, T. Fehér, G. Oszlányi, G. Baumgartner, and L. Forró,
    "Antiferromagnetic Resonance in the Linear Chain Conducting Polymers RbC60 and CsC60",
    Phys. Rev. Lett. 79, 2718 (1997)

  61. F. Pázmándi, R. T. Scalettar, and G. T. Zimányi,
    "Revisiting the Theory of Finite Size Scaling in Disordered Systems: ν Can Be Less than 2/d",
    Phys. Rev. Lett. 79, 5130 (1997)

  62. Zaránd G, Vladár K:
    "Orbital Kondo-effect from tunneling impurities",
    Int. J. Mod. Phys. 11, 2855 (1997)

  63. A. Zawadowski, G. Zaránd, P. Nozieres, K. Vladár, G.T. Zimányi:
    "Instability of the marginal commutative model of tunneling centers interacting with a metallic environment: Role of the electron-hole symmetry breaking"
    Phys. Rev. B 56 12947 (1997)

  64. L. Gránásy, T. Kemeny, G. Oszlányi, G. Bortel, G. Faigel, M. Tegze et al.:
    "Enthalpies of phase transformations in the alkali fulleride RbC60",
    Solid State Comm. 97, 573 (1996)

  65. D. Koller, M.C. Martin, L. Mihály, G. Mihály, G. Oszlányi, G. Baumgartner, and L. Forró,
    "Energy Gap in Superconducting Fullerides: Optical and Tunneling Studies",
    Phys. Rev. Lett. 77, 4082 (1996)

  66. G. Oszlányi, G. Bortel, G. Faigel, L. Gránásy, G. M. Bendele, P. W. Stephens, and L. Forró,
    "Single C-C bond in (C60)22-",
    Phys. Rev. B 54, 11849 (1996)

  67. I. Varga, J. Pipek, M. Janssen, K. Pravz:
    "Multifractality beyond the parabolic approximation - deviation from the log-normal distribution at criticality in quantum Hall systems",
    Europhys. Lett. 36, 437 (1996)

  68. G. Zaránd, L. Udvardi:
    "Role of local density of states fluctuations in metallic point contacts",
    Physica B 218, 68 (1996)

  69. G. Zaránd and K. Vladár,
    "Low Temperature Dynamics of an Nf-Flavor Two Level System in a Metal: Equivalence with the Nf-Channel Kondo Model to 1/Nf2 Order",
    Phys. Rev. Lett. 76, 2133 (1996)

  70. G. Zaránd and L. Udvardi,
    "Enhancement of the Kondo temperature of magnetic impurities in metallic point contacts due to the fluctuations of the local density of states",
    Phys. Rev. B 54, 7606 (1996)

  71. G. Zaránd,
    "Low Energy Properties of M-State Tunneling Systems in Metals: New Candidates for Non-Fermi-Liquid Systems",
    Phys. Rev. Lett. 77, 3609 (1996)

  72. M. Fabrizio and G. Zaránd,
    "Mapping between multichannel exchange models",
    Phys. Rev. B 54, 10008 (1996)

  73. G. Zaránd, A. Zawadowski:
    "Theory of two-level systems and their role in point contacts"
    Physica B 218, 60 (1996)

  74. O. Újsághy, A. Zawadowski and B.L. Gyorffy:
    "Spin-orbit induced magnetic anisotropy for impurities in metallic samples of reduced dimensions: Finite size dependence in the Kondo effect"
    Phys. Rev. Lett. 76, 2378 (1996)

  75. T.P. Devereaux, A. Virosztek, and A. Zawadowski:
    "Multiband electronic raman scattering in bilayer superconductors"
    Phys. Rev. B 54, 12523 (1996)

Konferencia kiadványok

  1. A.Jakovác,
    "Quantum corrections to Boltzmann Equations,"
    in Strong and Electroweak Matter 2002: Proceedings of the SEWM 2002 Meeting
    (ed. M.G.Schmidt, World Scientific Publishing, 2003)

  2. Chandrasekhar V, van Haesendonck C, Zawadowski A (eds):
    "Kondo Effect and Dephasing in Low-Dimensional Metallic Systems",
    Kluwer Academic Publishers, Dordrecht, 2001, p. 265

  3. Zawadowski A:
    "Comparison between one- and two-channel Kondo effects in mesoscopic systems",
    In: Electronic Correlations from Meso- to Nanophysics
    (Eds.Martin T, Montambaux J, Van TT), EDP Sciences, 2001, pp 385-390

  4. G. Zaránd:
    "Is the multi-channel Kondo model appropriate to describe single electron transistors?",
    In: Kondo Effect and Dephasing in Low-Dimensional Metallic systems
    (Eds Chandrasekhar V, van Haesendonck C, Zawadowski A), Kluwer Academic Publishers, Dordrecht, 2001, 253-256

  5. Zaránd G:
    "Two-channel Kondo effect from tunneling impurities",
    In: Kondo Effect and Dephasing in Low-Dimensional Metallic systems
    (Eds Chandrasekhar V, van Haesendonck C, Zawadowski A), Kluwer Academic Publishers, Dordrecht, 2001, pp 97-106

  6. Borda L:
    "Theory of magnetoresistance in films of dilute magnetic alloys",
    In: Kondo Effect and Dephasing in Low-Dimensional Metallic systems
    (Eds Chandrasekhar V, van Haesendonck C, Zawadowski A), Kluwer Academic Publishers, Dordrecht, 2001, pp 189-192

  7. Újsághy O, Kroha J, Szunyogh L, Zawadowski A:
    "Theory of Fano resonance in STM spectroscopy of Kondo ions on metal surfaces",
    In: Electronic Correlations from Meso- to Nanophysics (Eds Martin T, Montambaux J, Van TT) EDP Sciences, 2001, pp 339-342

  8. Újsághy O, Kroha J, Szunyogh L, Zawadowski A:
    "Theory of scanninc tunneling spectroscopy of Kondo ions on metal surfaces",
    In: Kondo Effect and Dephasing in Low-Dimensional Metallic Systems
    (Eds Chandrasekhar V, van Haesendonck C, Zawadowski A), Kluwer Academic Publishers, Dordrecht, 2001, pp 245-248

  9. Újsághy O:
    "Surface magnetic anisotropy of Kondo impurities induced by spin-orbit scattering",
    In: Kondo Effect and Dephasing in Low-Dimensional Metallic Systems
    (Eds Chandrasekhar V, van Haesendonck C, Zawadowski A), Kluwer Academic Publishers, Dordrecht, 2001, pp 23-32

  10. Újsághy O, Zawadowski A:
    "Spin-orbit induced magnetic anisotropy for impurities in metallic samples: finite size dependence in the Kondo effect in mesoscopic samples",
    In Correlated fermions and transport in mesoscopic systems, Rencontres de Moriond,
    (Eds Martin T et al), Editions Frontieres, January 20-27 (1996)