Publications (96)
Decoherence in weak localization I: Pauli principle in influence functional
Florian Marquardt, Jan von Delft, R. A. Smith +1
Comment on ``Point-Contact Study of Fast and Slow Two-Level Fluctuators in Metallic Glasses'' by Keijsers, Shklyarevskii and van Kempen
G. Zarand, Jan von Delft, A. Zawadowski
Superconductivity in Ultrasmall Grains: Introduction to Richardson's Exact Solution
Jan von Delft, Fabian Braun
Multiloop functional renormalization group for general models
Fabian B. Kugler, Jan von Delft
Functional Renormalization Group Approach for Inhomogeneous One-Dimensional Fermi Systems with Finite-Ranged Interactions
Lukas Weidinger, Florian Bauer, Jan von Delft
Decoherence without dissipation?
Dominique Gobert, Jan von Delft, Vinay Ambegaokar
A numerical algorithm for the explicit calculation of SU(N) and SL(N,C) Clebsch-Gordan coefficients
Arne Alex, Matthias Kalus, Alan Huckleberry +1
Well-defined quasiparticles in interacting metallic grains
Dominique Gobert, Moshe Schechter, Ulrich Schollwock +1
Functional Renormalization Group treatment of the 0.7-analog in quantum point contacts
Lukas Weidinger, Christian Schmauder, Dennis H. Schimmel +1
Decoherence of interacting electrons in disordered conductors: on the relation between influence functional and diagrammatic approaches
Jan von Delft
Microscopic model of critical current noise in Josephson-junction qubits: Subgap resonances and Andreev bound states
Rogerio de Sousa, K. Birgitta Whaley, Theresa Hecht +2
Generalized Schrieffer-Wolff transformation of multi-flavor Hubbard models
Seung-Sup B. Lee, Jan von Delft, Andreas Weichselbaum
Algebraic Bethe Ansatz for a discrete-state BCS pairing model
Jan von Delft, R. Poghossian
Numerical renormalization group calculation of near-gap peaks in spectral functions of the Anderson model with superconducting leads
Theresa Hecht, Andreas Weichselbaum, Jan von Delft +1
Parity-Affected Superconductivity in Ultrasmall Metallic Grains
Jan von Delft, Dmitrii S. Golubev, Wolfgang Tichy +1
Theory of inelastic scattering from magnetic impurities
G. Zarand, L. Borda, Jan von Delft +1
Effect of spin-orbit interactions on the 0.7 anomaly in quantum point contacts
Olga Goulko, Florian Bauer, Jan Heyder +1
Simplex valence-bond crystal in the spin-1 kagome Heisenberg antiferromagnet
Tao Liu, Wei Li, Andreas Weichselbaum +2
Nonequilibrium Steady-State Transport in Quantum Impurity Models: a Thermofield and Quantum Quench Approach using Matrix Product States
Frauke Schwarz, Ireneusz Weymann, Jan von Delft +1
Poor man's derivation of the Bethe-Ansatz equations for the Dicke model
Oleksandr Tsyplyatyev, Jan von Delft, Daniel Loss
Review: Superconductivity in ultrasmall metallic grains
Jan von Delft
Josephson effect between superconducting nanograins with discrete energy levels
Dominique Gobert, Ulrich Schollwock, Jan von Delft
The 2-Channel Kondo Model I: Review of Experimental Evidence for its Realization in Metal Nanoconstrictions
Jan von Delft, D. C. Ralph, R. A. Buhrman +4
Multiloop functional renormalization group that sums up all parquet diagrams
Fabian B. Kugler, Jan von Delft
Efficient simulation of infinite tree tensor network states on the Bethe lattice
Wei Li, Jan von Delft, Tao Xiang
Measuring the size of a Schroedinger cat state
Florian Marquardt, Benjamin Abel, Jan von Delft
Two-color Fermi liquid theory for transport through a multilevel Kondo impurity
D. B. Karki, Christophe Mora, Jan von Delft +1
Spectroscopy of discrete energy levels in ultrasmall metallic grains
Jan von Delft, D. C. Ralph
Anatomy of quantum critical wave functions in dissipative impurity problems
Zach Blunden-Codd, Soumya Bera, Benedikt Bruognolo +5
A Model for Ferromagnetic Nanograins with Discrete Electronic States
Silvia Kleff, Jan von Delft, Mandar M. Deshmukh +1
Kondo screening cloud in the single-impurity Anderson model: A density matrix renormalization group study
Andreas Holzner, Ian P. McCulloch, Ulrich Schollwöck +2
Quantum quench of Kondo correlations in optical absorption
Christian Latta, Florian Haupt, Markus Hanl +9
Open Wilson chains for quantum impurity models: Keeping track of all bath modes
Benedikt Bruognolo, Nils-Oliver Linden, Frauke Schwarz +6
Dynamic structure factor of the spin-1/2 XXZ chain in a transverse field
Benedikt Bruognolo, Andreas Weichselbaum, Jan von Delft +1
The dephasing rate formula in the many body context
Doron Cohen, Jan von Delft, Florian Marquardt +1
Bosonization for Beginners --- Refermionization for Experts
Jan von Delft, Herbert Schoeller
Exact Study of the Effect of Level Statistics in Ultrasmall Superconducting Grains
G. Sierra, J. Dukelsky, G. G. Dussel +2
Superconductivity in Ultrasmall Metallic Grains
Fabian Braun, Jan von Delft
Spin-1/2 Kondo effect in an InAs nanowire quantum dot: the Unitary limit, conductance scaling and Zeeman splitting
Andrey V. Kretinin, Hadas Shtrikman, David Goldhaber-Gordon +5
Keldysh Derivation of Oguri's Linear Conductance Formula for Interacting Fermions
Jan Heyder, Florian Bauer, Dennis Schimmel +1
Density matrix renormalization group study of a quantum impurity model with Landau-Zener time-dependent Hamiltonian
Cheng Guo, Andreas Weichselbaum, Stefan Kehrein +2
Interplay of mesoscopic and Kondo effects for transmission amplitude of few-level quantum dots
Theresa Hecht, Andreas Weichselbaum, Yuval Oreg +1
Decoherence in weak localization II: Bethe-Salpeter calculation of Cooperon
Jan von Delft, Florian Marquardt, R. A. Smith +1
Anderson Orthogonality and the Numerical Renormalization Group
Andreas Weichselbaum, Wolfgang Münder, Jan von Delft
Finite-Size Bosonization of 2-Channel Kondo Model: a Bridge between Numerical Renormalization Group and Conformal Field Theory
Jan von Delft, Gergely Zarand, Michele Fabrizio
Matrix product state comparison of the numerical renormalization group and the variational formulation of the density matrix renormalization group
Hamed Saberi, Andreas Weichselbaum, Jan von Delft
Spin tunneling in the Kagomé antiferromagnet
Jan von Delft, Christopher L. Henley
Fermi-edge exciton-polaritons in doped semiconductor microcavities with finite hole mass
Dimitri Pimenov, Jan von Delft, Leonid Glazman +1
SU(3) Anderson impurity model: A numerical renormalization group approach exploiting non-Abelian symmetries
Catalin Pascu Moca, Arne Alex, Jan von Delft +1
Emergent spin-1 trimerized valence bond crystal in the spin-1/2 Heisenberg model on the star lattice
Shi-Ju Ran, Wei Li, Shou-Shu Gong +3
Filling-driven Mott transition in SU(N) Hubbard models
Seung-Sup B. Lee, Jan von Delft, Andreas Weichselbaum
Hexagon-singlet solid ansatz for the spin-1 kagome antiferromagnet
Wei Li, Andreas Weichselbaum, Jan von Delft +1
Observing the Nonequilibrium Dynamics of the Quantum Transverse-Field Ising Chain in Circuit QED
Oliver Viehmann, Jan von Delft, Florian Marquardt
Two-dimensional cavity grid for scalable quantum computation with superconducting circuits
Ferdinand Helmer, Matteo Mariantoni, Austin G. Fowler +3
Fermi-liquid theory for the single-impurity Anderson model
Christophe Mora, Catalin Pascu Moca, Jan von Delft +1
Paramagnetic Breakdown of Superconductivity in Ultrasmall Metallic Grains
Fabian Braun, Jan von Delft, D. C. Ralph +1
Hundness versus Mottness in a three-band Hubbard-Hund model: On the origin of strong correlations in Hund metals
Katharina M. Stadler, Gabriel Kotliar, Andreas Weichselbaum +1
On the relation between the 0.7-anomaly and the Kondo effect: Geometric Crossover between a Quantum Point Contact and a Kondo Quantum Dot
Jan Heyder, Florian Bauer, Enrico Schubert +5
Transmission Phase Shift of a Quantum Dot with Kondo Correlations
Ulrich Gerland, Jan von Delft, Theo Costi +1
Lindblad-Driven Discretized Leads for Non-Equilibrium Steady-State Transport in Quantum Impurity Models: Recovering the Continuum Limit
Frauke Schwarz, Moshe Goldstein, Antonius Dorda +3
Functional Renormalization Group Approach for Inhomogeneous Interacting Fermi-Systems
Florian Bauer, Jan Heyder, Jan von Delft
Fermi-edge singularity and the functional renormalization group
Fabian B. Kugler, Jan von Delft
Influence Functional for Decoherence of Interacting Electrons in Disordered Conductors
Jan von Delft
Flow equation renormalization of a spin-boson model with a structured bath
Silvia Kleff, Stefan Kehrein, Jan von Delft
Spin fluctuations in the 0.7-anomaly in quantum point contacts
Dennis H. Schimmel, Benedikt Bruognolo, Jan von Delft
The quantum transverse-field Ising chain in circuit QED: effects of disorder on the nonequilibrium dynamics
Oliver Viehmann, Jan von Delft, Florian Marquardt
Critical and strong-coupling phases in one- and two-bath spin-boson models
Cheng Guo, Andreas Weichselbaum, Jan von Delft +1
Identifying Symmetry-Protected Topological Order by Entanglement Entropy
Wei Li, Andreas Weichselbaum, Jan von Delft
The Kondo Box: A Magnetic Impurity in an Ultrasmall Metallic Grain
Wolfgang B. Thimm, Johann Kroha, Jan von Delft
Simple Bosonization Solution of the 2-channel Kondo Model: I. Analytical Calculation of Finite-Size Crossover Spectrum
Gergely Zarand, Jan von Delft
Fixed-N Superconductivity: The Crossover from the Bulk to the Few-Electron Limit
Fabian Braun, Jan von Delft
Nonequilibrium Kondo effect in a magnetic field: Auxiliary master equation approach
Delia M. Fugger, Antonius Dorda, Frauke Schwarz +2
Transport and Dephasing in a Quantum Dot: Multiply Connected Graph Model
Maximilian Treiber, Oleg Yevtushenko, Jan von Delft
Two-bath spin-boson model: Phase diagram and critical properties
Benedikt Bruognolo, Andreas Weichselbaum, Cheng Guo +3
Variational matrix product state approach to quantum impurity models
A. Weichselbaum, F. Verstraete, U. Schollwöck +2
Stroboscopic observation of quantum many-body dynamics
Stefan Kessler, Andreas Holzner, Ian P. McCulloch +2
Charge oscillations in Quantum Dots: Renormalization group and Hartree method calculations
Michael Sindel, Alessandro Silva, Yuval Oreg +1
Nonequilibrium excitations in Ferromagnetic Nanoparticles
Silvia Kleff, Jan von Delft
The 2-Channel Kondo Model II: CFT Calculation of Non-Equilibrium Conductance through a Nanoconstriction containing 2-Channel Kondo Impurities
Jan von Delft, A. W. W. Ludwig, Vinay Ambegaokar
At which magnetic field, exactly, does the Kondo resonance begin to split? A Fermi liquid description of the low-energy properties of the Anderson model
Michele Filippone, Catalin Pascu Moca, Andreas Weichselbaum +2
Constrained optimization of sequentially generated entangled multiqubit states
Hamed Saberi, Andreas Weichselbaum, Lucas Lamata +3
Equilibrium Fermi-liquid coefficients for the fully screened N-channel Kondo model
Markus Hanl, Andreas Weichselbaum, Jan von Delft +1
Fixed-N Superconductivity: The Exact Crossover from the Bulk to the Few-Electron Limit
Fabian Braun, Jan von Delft
Derivation of exact flow equations from the self-consistent parquet relations
Fabian B. Kugler, Jan von Delft
Superradiant Phase Transitions and the Standard Description of Circuit QED
Oliver Viehmann, Jan von Delft, Florian Marquardt
Doublon-holon origin of the subpeaks at the Hubbard band edges
Seung-Sup B. Lee, Jan von Delft, Andreas Weichselbaum
Anderson Orthogonality in the Dynamics After a Local Quantum Quench
Wolfgang Münder, Andreas Weichselbaum, Moshe Goldstein +2
Symmetric Minimally Entangled Typical Thermal States
Benedikt Bruognolo, Jan von Delft, Andreas Weichselbaum
Ohmic and step noise from a single trapping center hybridized with a Fermi sea
Rogerio de Sousa, K. Birgitta Whaley, Frank K. Wilhelm +1
Dephasing in Metals by Two-Level Systems in the 2-Channel-Kondo Regime
A. Zawadowski, Jan von Delft, D. C. Ralph
Matrix product state approach for a two-lead, multi-level Anderson impurity model
Andreas Holzner, Andreas Weichselbaum, Jan von Delft
Flavor fluctuations in 3-level quantum dots: Generic SU(3)-Kondo fixed point in equilibrium and non-Kondo fixed points in nonequilibrium
Carsten J. Lindner, Fabian B. Kugler, Herbert Schoeller +1
Reply to Comment on "Superradiant Phase Transitions and the Standard Description of Circuit QED"
Oliver Viehmann, Jan von Delft, Florian Marquardt
Sum-rule Conserving Spectral Functions from the Numerical Renormalization Group
Andreas Weichselbaum, Jan von Delft
Chebyshev matrix product state approach for spectral functions
Andreas Holzner, Andreas Weichselbaum, Ian P. McCulloch +2
Destructive quantum interference in spin tunneling problems
Jan von Delft, Christopher L. Henley