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Ezen az oldalon az NKFI Elektronikus Pályázatkezelő Rendszerében nyilvánosságra hozott projektjeit tekintheti meg.
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O. Újsághy and A. Zawadowski: Kondo effect on mesoscopic scale, J. Phys. Soc. Japan 74, 80, 2004 | L. Borda, F. Guinea: Assisted hopping and interaction effects in impurity models, Phys. Rev. B 70, 125118, 2004 | G. A. Fiete, G. Zarand, B. Janko, P. Redlinski, C. P. Moca: Positional Disorder, Spin-Orbit Coupling and Frustration in GaMnAs, Phys. Rev. B 71, 115202, 2005 | V. Filinov, P. Thomas, M. Bonitz, V. Fortov, I. Varga, and T. Meier: Wigner approach to quantum dynamics simulations of the interacting carriers in disordered systems, Physica Status Solidi (b) 241 40-46, 2004 | C. Aulbach, A. Wobst, G-L. Ingold, P. Hänggi and I. Varga: Phase space visualisation of a metal-insulator transition, New Journal of Physics 6, 70, 2004 | 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 | L. Borda, G. Zaránd, and P. Simon: Dissipation-induced quantum phase transition in a quantum box, Phys. Rev. B 72, 155311, 2005 | G. A. Fiete, G. Zaránd, K. Damle, and C. P. Moca: Disorder, spin-orbit, and interaction effects in dilute Ga1-x Mnx As, Phys. Rev. B 72, 045212, 2005 | E. Novais, A. H. Castro Neto, L. Borda, I. Affleck, and G. Zarand: Frustration of decoherence in open quantum systems, Phys. Rev. B 72, 014417, 2005 | O. Újsághy, A. Jakovác, and A. Zawadowski: Energy relaxation due to magnetic impurities in mesoscopic wires: Logarithmic approach, Phys. Rev. B 72, 205119, 2005 | M. Pustilnik, L. Borda: Phase transition, spin-charge separation, and spin filtering in a quantum dot, Phys. Rev. B 73, 201301(R), 2006 | J. A. Mendez-Bermudez, I. Varga: Scattering at the Anderson transition: Power-law banded random matrix model, Physical Review B 74, 125114 (2006), 2006 | L. Borda: Kondo screening cloud in a one dimensional wire: Numerical renormalization group study, Phys. Rev. B 75, 041307(R), 2007 | Rapp A, Zarand G: Dynamical correlations and quantum phase transition in the quantum Potts model, Phys. Rev. B 74, 014433 (2006), 2006 | Kaul RK, Zarand G, Chandrasekharan S, et al:: Spectroscopy of the Kondo problem in a box, Phys. Rev. Lett. 96, 176802 (2006), 2006 | Zarand G: Orbital fluctuations and strong correlations in quantum dots, Phil. Mag. 86, 2043-2072 (2006), 2006 | Szunyogh L, Zarand G, Gallego S, et al: Effect of spin-orbit interaction on a magnetic impurity in the vicinity of a surface, Phys. Rev. Lett. 96, 067204 (2006), 2006 | G. Zaránd: Quantum Impurity Problems, MTA Doktora Disszertáció, 2006 | László Borda, Lars Fritz, Natan Andrei, and Gergely Zaránd: Theory of inelastic scattering from quantum impurities, Physical Review B 75, 235112, 2007 | A. I. Tóth, L. Borda, J. von Delft, and G. Zaránd: Dynamical conductance in the two-channel Kondo regime of a double dot system, Phys. Rev. B 76, 155318, 2007 | Pablo San-Jose, Burkhard Scharfenberger, Gerd Schön, Alexander Shnirman, and Gergely Zarand: Geometric phases in semiconductor spin qubits: Manipulations and decoherence, Phys. Rev. B 77, 045305, 2008 | Chung-Hou Chung, Gergely Zarand, and Peter Wölfle: Two-stage Kondo effect in side-coupled quantum dots: Renormalized perturbative scaling theory and numerical renormalization group analysis, Phys. Rev. B 77, 035120, 2008 | B. Horváth, B. Lazarovits, O. Sauret, and G. Zaránd: Failure of the mean-field approach in the out-of-equilibrium Anderson model, Phys. Rev. B 77, 113108, 2008 | Ákos Rapp, Walter Hofstetter, and Gergely Zaránd: Trionic phase of ultracold fermions in an optical lattice: A variational study, Phys. Rev. B 77, 144520, 2008 | Cătălin Paşcu Moca, Eugene Demler, Boldizsár Jankó, and Gergely Zaránd: Spin-resolved spectra of Shiba multiplets from Mn impurities in MgB2, Phys. Rev. B 77, 174516, 2008 | G. Zarand and L. Borda: Inelastic scattering from quantum impurities, Physica E 40, 5, 2007 | P. San-Jose, G. Schon, A. Shnirman, and G. Zarand: Spin dephasing due to a random Berry phase, Physica E 40, 76, 2007 | P. Bozsoki, M. Kira, W. Hoyer, T. Meier, I. Varga, P. Thomas, and S.W. Koch: Microscopic modelling of photoluminescence of strongly disordered semiconductors, Journal of Luminescence, 124, 99-112, 2007 | C. Kozmutza, F. Bartha, L. Udvardi, and I. Varga: Study of the effect of metal ions on hydroxyl-containing molecules, Int. J. of Quantum Chemistry, 107 (14), 2730-2740, 2007 | P. Bozsoki, W. Hoyer, M. Kira, I. Varga, P. Thomas, S.W. Koch, and H. Schomerus: Analytical analysis of single-photon correlations emitted by disordered semiconductor heterostructures, Journal of Material Science: Materials in Electronics¸ online, 2007 | I. Varga and J.A. Mendez-Bermudez: Entanglement in disordered systems at criticality, Physica Status Solidi (c) 5, 867-870, 2008 | P Bozsoki, I. Varga, and H. Schomerus: Electron-electron relaxation in disordered interacting systems, Physica Status Solidi (c) 5, 699-702, 2008 | L. Borda, K. Vladár, A. Zawadowski: "Theory of a resonant level coupled to several conduction electron channels in equilibrium and out-of-equilibrium", Phys. Rev. B 75, 125107, 2007 | Pankaj Mehta, Natan Andrei, P. Coleman, L. Borda, and Gergely Zarand: Regular and singular Fermi-liquid fixed points in quantum impurity models, Phys. Rev. B 72, 014430, 2005 | G. Zarand, L. Borda, J. von Delft, and N. Andrei: Theory of Inelastic Scattering from Magnetic Impurities, Phys. Rev. Lett. 93, 107204, 2004 | 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 | B. Lazarovits, P. Simon, G. Zaránd, and L. Szunyogh: Exotic Kondo Effect from Magnetic Trimers, Phys. Rev. Lett. 95, 077202, 2005 | G. Zaránd, C. P. Moca, and B. Jankó: Scaling Theory of Magnetoresistance in Disordered Local Moment Ferromagnets, Phys. Rev. Lett. 94, 247202, 2005 | P. Bozsoki, P. Thomas, M. Kira, W. Hoyer, T. Meier, S.W. Koch, K. Maschke,: Characterization of Disordered Semiconductors via Single-Photon Interferometry, Phys. Rev. Lett. 97, 227402 (2006), 2006 | San-Jose P, Zarand G, Shnirman A, et al.: Geometrical spin dephasing in quantum dots, Phys. Rev. Lett. 97, 076803 (2006), 2006 | Zarand G, Chung CH, Simon P, and M. Vojta: Quantum criticality in a double-quantum-dot system, Phys. Rev. Lett. 97, 166802 (2006), 2006 | Rech J, Coleman P, Zarand G, et al.: Schwinger boson approach to the fully screened Kondo model, Phys Rev. Lett. 96, 016601, 2006 | A. Rapp, G. Zarand, C. Honerkamp, and W. Hofstetter: Color superfluidity and "Baryon" formation in ultracold fermions, Physical Review Letters, 2007 | Tamara S. Nunner, Gergely Zaránd, and Felix von Oppen: Anomalous Hall Effect in a Two Dimensional Electron Gas with Magnetic Impurities, Phys. Rev. Lett. 100, 236602, 2008 |
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