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Research Output 2003 2019

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2009

Phase diagram and single-particle spectrum of CuO$_2$ layers within a variational cluster approach to the 3-band Hubbard model

Arrigoni, E., Aichhorn, M., Daghofer, M. & Hanke, W., 2009, (Submitted) In : arXiv.org e-Print archive.

Research output: Contribution to journalArticleResearch

Rare-earth impurities in Co$_2$MnSi: an opportunity to improve Half-Metallicity at finite temperatures

Burzo, E., Chioncel, L., Arrigoni, E. & Beiuseanu, F., 2009, (Submitted) In : arXiv.org e-Print archive.

Research output: Contribution to journalArticleResearch

Rare-earth impurities in Co2MnSi : Improving half-metallicity at finite temperatures

Burzo, E., Chioncel, L., Arrigoni, E. & Beiuseanu, F., 2009, In : Physical Review / B. 80, 21, p. 214422-214422-7

Research output: Contribution to journalArticleResearchpeer-review

Single-particle spectral function of the Hubbard chain: frustration induced

Jing, W. & Arrigoni, E., 2009, In : Chinese Physics / B. 18, 6, p. 2475-2480

Research output: Contribution to journalArticleResearchpeer-review

Titanium nitride: A correlated metal at the threshold of a Mott transition

Allmaier, H., Chioncel, L. & Arrigoni, E., 2009, In : Physical Review / B. 79, 23, p. 235126-1-235126-7

Research output: Contribution to journalArticleResearchpeer-review

Titanium Nitride - a correlated metal at the threshold of a Mott transition

Allmaier, H., Chioncel, L. & Arrigoni, E., 2009, (Submitted) In : arXiv.org e-Print archive.

Research output: Contribution to journalArticleResearch

2010

Benchmarking the variational cluster approach by means of the one-dimensional Bose-Hubbard model

Knap, M., Arrigoni, E. & von der Linden, W., 1 Jun 2010, In : Physical review / E. 81, 23, p. 235122 1 p.

Research output: Contribution to journalArticleResearchpeer-review

Hubbard Model
Benchmarking
reference systems
lobes
Density Matrix

Excitations in disordered bosonic optical lattices

Knap, M., Arrigoni, E. & von der Linden, W., 2010, In : Physical review / A. 82, p. 053628-1-053628-7

Research output: Contribution to journalArticleResearchpeer-review

Half-metallicity in NiMnSb: A variational cluster approach with ab initio parameters

Allmaier, H., Chioncel, L., Arrigoni, E., Katsnelson, M. & Lichtenstein, A., 2010, In : Physical Review / B. 81, p. 0544221-0544229

Research output: Contribution to journalArticleResearchpeer-review

Quantum phase transition and excitations of the Tavis-Cummings lattice model

Knap, M., Arrigoni, E. & von der Linden, W., 2010, In : Physical Review / B. 82, p. 045126-1-045126-8

Research output: Contribution to journalArticleResearchpeer-review

Spectral properties of coupled cavity arrays in one dimension

Knap, M., Arrigoni, E. & von der Linden, W., 2010, In : Physical Review / B. 81, p. 104303-1-104303-16

Research output: Contribution to journalArticleResearchpeer-review

Spectral properties of strongly correlated bosons in two-dimensional optical lattices

Knap, M., Arrigoni, E. & von der Linden, W., 2010, In : Physical Review / B. 81, 2, p. 024301 1 p.

Research output: Contribution to journalArticleResearchpeer-review

Optical lattices
Bosons
lobes
bosons
Hubbard model

The 3-Band Hubbard-Model versus the 1-Band Model for the high-Tc Cuprates: Pairing Dynamics, Superconductivity and the Ground-State Phase Diagram

Hanke, W., Kiesel, M. L., Aichhorn, M., Brehm, S. & Arrigoni, E., 2010, In : The European Physical Journal / Special Topics. 188, p. 15-15

Research output: Contribution to journalArticleResearchpeer-review

Theory of two-particle excitations and the magnetic susceptibility in high-Tc cuprate superconductors

Brehm, S., Arrigoni, E., Aichhorn, M. & Hanke, W., 2010, In : Europhysics letters. 89, p. 27005-27005

Research output: Contribution to journalArticleResearchpeer-review

2011

Electronic correlations in short period (CrAs)n mathend000#/(GaAs)n mathend000# ferromagnetic heterostructures

Chioncel, L., Leonov, I., Allmaier, H., Beiuseanu, F., Arrigoni, E., Jurcut, T. & Pötz, W., 2011, In : Physical Review / B. 83, p. 035307-1-035307-9

Research output: Contribution to journalArticleResearchpeer-review

Open Access
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Emission characteristics of laser-driven dissipative coupled-cavity systems

Knap, M., Arrigoni, E., von der Linden, W. & Cole, J. H., 1 Feb 2011, In : Physical review / A. 83, 2, p. 023821 1 p.

Research output: Contribution to journalArticleResearchpeer-review

cavities
lasers
nonlinearity
fluorescence
excitation

Extended self-energy functional approach for strongly correlated lattice bosons in the superfluid phase

Arrigoni, E., Knap, M. & von der Linden, W., 1 Jul 2011, In : Physical review / E. 84, 1, p. 014535 1 p.

Research output: Contribution to journalArticleResearchpeer-review

Superfluid
Energy Functional
Bosons
bosons
Superfluidity

Nonequilibrium steady state for strongly-correlated many-body systems: Variational cluster approach.

Knap, M., von der Linden, W. & Arrigoni, E., 2011, In : Physical Review / B. 84, p. 115145-1-115145-11

Research output: Contribution to journalArticleResearchpeer-review

Polaritonic properties of the Jaynes–Cummings lattice model in two dimensions

Knap, M., Arrigoni, E. & von der Linden, W., 2011, In : Computer physics communications. 182, 9, p. 2036-2040

Research output: Contribution to journalArticleResearchpeer-review

Strong enhancement of the d - wave superconducting state in the three - band Hubbard model coupled to an apical oxygen phonon

Huang, Z. B., Lin, H. Q. & Arrigoni, E., 2011, In : Physical Review / B. 83, p. 064521-1-064521-5

Research output: Contribution to journalArticleResearchpeer-review

Open Access
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Variational cluster approach for strongly-correlated lattice bosons in the superfluid phase

Knap, M., Arrigoni, E. & von der Linden, W., 2011, In : Physical Review / B. p. 134507-1-134507-13

Research output: Contribution to journalArticleResearchpeer-review

2012

Characterization of Mott-insulating and superfluid phases in the one-dimensional Bose-Hubbard model

Ejima, S., Fehske, H., Gebhard, F., zu Münster, K., Knap, M., Arrigoni, E. & von der Linden, W., 2012, In : Physical review / E. 85, 5, p. 053644 1 p.

Research output: Contribution to journalArticleResearchpeer-review

Hubbard Model
Superfluid
Strong Coupling
Ground State Energy
Phonon

Correlation-induced Suppression of Bilayer Splitting in High-T$_c$ Cuprates a Variational Cluster Approach

Fulterer, A. M. & Arrigoni, E., 2012, In : Journal of superconductivity and novel magnetism. 25, p. 1769-1774

Research output: Contribution to journalArticleResearchpeer-review

Correlation-induced suppression of bilayer splitting in high-T c cuprates: A variational cluster approach

Fulterer, A. M. & Arrigoni, E., Aug 2012, In : Journal of superconductivity and novel magnetism. 25, 6, p. 1769-1774 6 p.

Research output: Contribution to journalArticleResearchpeer-review

Hubbard model
cuprates
retarding
Experiments
interlayers

Effect of apical oxygen phonon on the d-wave superconducting state in the high-Tc cuprates

Huang, Z. B., Lin, H. Q. & Arrigoni, E., 2012, (Accepted/In press) In : Journal of superconductivity and novel magnetism.

Research output: Contribution to journalArticleResearchpeer-review

Non-linear transport through a strongly correlated quantum dot

Nuss, M., Arrigoni, E. & von der Linden, W., 2012, In : AIP Conference Proceedings. 1485, 302, p. 302-306

Research output: Contribution to journalArticleResearch

Steady-state spectra, current, and stability diagram of a quantum dot: A nonequilibrium variational cluster approach

Nuss, M., Heil, C., Ganahl, M., Knap, M., Evertz, H. G., Arrigoni, E. & von der Linden, W., 2012, In : Physical Review / B. 86, 245119.

Research output: Contribution to journalArticleResearchpeer-review

Time-reversal symmetry breaking phase in the Hubbard model: A variational cluster approach study

Lu, X., Chioncel, L. & Arrigoni, E., 2012, In : Physical Review / B. 85, p. 125117-1-125117-8

Research output: Contribution to journalArticleResearchpeer-review

Variational cluster approach to the single-impurity Anderson model

Nuss, M., Arrigoni, E., Aichhorn, M. & von der Linden, W., 2012, In : Physical Review / B. 85, p. 235107-235128

Research output: Contribution to journalArticleResearchpeer-review

2013

Nonequilibrium Dynamical Mean-Field Theory: An Auxiliary Quantum Master Equation Approach

Arrigoni, E., Knap, M. & von der Linden, W., 1 Feb 2013, In : Physical Review Letters. 110, 8, p. 086403 1 p.

Research output: Contribution to journalArticleResearchpeer-review

Green's functions
impurities
electronics

Nonequilibrium Dynamical Mean Field Theory: an auxiliary Quantum Master Equation approach.

Arrigoni, E., Knap, M. & von der Linden, W., 2013, In : Physical Review Letters. p. 086403-1-086403-6

Research output: Contribution to journalArticleResearchpeer-review

Non -- equilibrium self -- energy -- functional theory

Hofmann, F., Eckstein, M., Arrigoni, E. & Potthoff, M., 2013, In : Physical Review / B. 88, p. 165124-xxxxxxxxxx

Research output: Contribution to journalArticleResearchpeer-review

Open Access
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Spin injection and filtering in halfmetal/semiconductor (CrAs/GaAs) heterostructures"

Stickler, B., Ertler, C., Chioncel, L., Arrigoni, E. & Pötz, W., 2013, In : AIP Conference Proceedings. 1566, p. 309-310

Research output: Contribution to journalArticleResearch

Steady-state and quench dependent relaxation of a quantum dot coupled to one-dimensional leads

Nuss, M., Ganahl, M., Evertz, H. G., Arrigoni, E. & von der Linden, W., 2013, In : Physical Review / B. 88, p. 045132-045132

Research output: Contribution to journalArticleResearchpeer-review

Steady-state and quench-dependent relaxation of a quantum dot coupled to one-dimensional leads

Nuss, M., Ganahl, M., Evertz, H. G., Arrigoni, E. & von der Linden, W., 1 Jul 2013, In : Physical Review / B. 88, 4, p. 045132 1 p.

Research output: Contribution to journalArticleResearchpeer-review

Bias voltage
Semiconductor quantum dots
Entropy
quantum dots
Fermions

Vibration-mediated correlation effects in the transport properties of a benzene molecule

Knap, M., Arrigoni, E. & von der Linden, W., 1 Aug 2013, In : Physical Review / B. 88, 5, p. 054301 1 p.

Research output: Contribution to journalArticleResearchpeer-review

Electron tunneling
Current voltage characteristics
Benzene
Transport properties
transport properties

Vibration-mediated correlation effects on the transport properties of a benzene molecule

Knap, M., Arrigoni, E. & von der Linden, W., 2013, In : Physical Review / B. 88, p. 054301

Research output: Contribution to journalArticleResearchpeer-review

2014

Auxiliary master equation approach to nonequilibrium correlated impurities

Dorda, A., Nuss, M., von der Linden, W. & Arrigoni, E., 2014, In : Physical Review / B. 89, p. 165105-165105

Research output: Contribution to journalArticleResearchpeer-review

Effects of electronic correlations and magnetic field on a molecular ring out of equilibrium

Nuss, M., von der Linden, W. & Arrigoni, E., 2014, In : Physical Review / B. 89, p. 1555139-1555139

Research output: Contribution to journalArticleResearchpeer-review

2015

Auxiliary master equation approach within matrix product states: Spectral properties of the nonequilibrium Anderson impurity model

Dorda, A., Ganahl, M., Evertz, H. G., Von Der Linden, W. & Arrigoni, E., 24 Sep 2015, In : Physical Review / B. 92, 12, 125145.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
File
Impurities
impurities
products
Mean field theory
Bias voltage

Auxiliary master equation approach within matrix product states: Spectral properties of the nonequilibrium Anderson impurity model

Dorda, A., Ganahl, M., Evertz, H. G., von der Linden, W. & Arrigoni, E., 2015, In : Physical Review / B. 92, 12, p. 125145 1 p.

Research output: Contribution to journalArticleResearchpeer-review

Current characteristics of a one-dimensional Hubbard chain: Role of correlation and dissipation

Neumayer, J., Arrigoni, E., Aichhorn, M. & von der Linden, W., 1 Sep 2015, In : Physical review / E. 92, 12, p. 125149 1 p.

Research output: Contribution to journalArticleResearchpeer-review

Dissipation
dissipation
Nonlocal Effects
resonant tunneling
Energy

Fate of the false Mott-Hubbard transition in two dimensions

Schäfer, T., Geles, F., Rost, D., Rohringer, G., Arrigoni, E., Held, K., Blümer, N., Aichhorn, M. & Toschi, A., 2015, In : Physical Review / B. 91, p. 125109-125109

Research output: Contribution to journalArticleResearchpeer-review

Open Access
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Master equation based steady-state cluster perturbation theory

Nuss, M., Dorn, G., Dorda, A., von der Linden, W. & Arrigoni, E., 1 Sep 2015, In : Physical Review / B. 92, 12

Research output: Contribution to journalArticleResearchpeer-review

Green's function
perturbation theory
Single electron transistors
Electron-electron interactions
Green's functions

Master equation based steady-state cluster perturbation theory

Nuss, M., Dorn, G., Dorda, A., Arrigoni, E. & von der Linden, W., 2015, In : Physical Review / B. 92, 125128, p. 1-14

Research output: Contribution to journalArticleResearchpeer-review

Open Access
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Nonequilibrium spatiotemporal formation of the Kondo screening cloud on a lattice

Nuss, M., Ganahl, M., Arrigoni, E., von der Linden, W. & Evertz, H. G., 2015, In : Physical Review / B. 91, p. 085127-xxxxxxxxxx

Research output: Contribution to journalArticleResearchpeer-review

Open Access
File

Transport through a correlated interface: Auxiliary master equation approach

Titvinidze, I., Dorda, A., von der Linden, W. & Arrigoni, E., 2015, In : Physical Review / B. 92, 24, p. 245125-1-245125-10

Research output: Contribution to journalArticleResearchpeer-review

2016

Lindblad-driven discretized leads for nonequilibrium steady-state transport in quantum impurity models: Recovering the continuum limit

Schwarz, F., Goldstein, M., Dorda, A., Arrigoni, E., Weichselbaum, A. & Von Delft, J., 27 Oct 2016, In : Physical Review / B. 94, 15, 155142.

Research output: Contribution to journalArticleResearchpeer-review

File
Impurities
continuums
impurities
Lead
Liouville equation

Nonequilibrium variational cluster perturbation theory: Quench dynamics of the quantum Ising model

Asadzadeh, M. Z., Fabrizio, M. & Arrigoni, E., 28 Nov 2016, In : Physical Review / B. 94, 20, 205146.

Research output: Contribution to journalArticleResearchpeer-review

File
Ising model
perturbation theory
Phase transitions
transition points
Magnetic fields