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Publications


91. "Nonequilibrium Anderson Model Made Simple with Density Functional Theory",
Stefan Kurth and Gianluca Stefanucci
Physical Review B 94, 241103(R) (2016). [pdf]  RAPID COMMUNICATION

90. "First-Principles Approach to Excitons in Time-Resolved and Angle-Resolved Photoemission Spectra",
Enrico Perfetto, Davide Sangalli, Andrea Marini and Gianluca Stefanucci
Physical Review B 94, 245303 (2016). [pdf]

89. "Vertex Corrections for Positive-Definite Spectral functions of Simple Metals",
Yaroslav Pavlyukh, Anna-Maija Uimonen, Gianluca Stefanucci and Robert van Leeuwen,
Physical Review Letters 117, 206402 (2016). [pdf] 

88. "Density Functional Theory of the Seebeck Coefficient in the Coulomb Blockade Regime",
Yang Kaike, Enrico Perfetto, Stefan Kurth, Gianluca Stefanucci and Roberto D'Agosta,
Physical Review B 94, 081410(R) (2016). [pdf]  RAPID COMMUNICATION

87. "Phononic Heat Transport in the Transient Regime: an Analytic Solution",
Riku Tuovinen, Niko Sakkinen, Daniel Karlsson, Gianluca Stefanucci and Robert van Leeuwen,
Physical Review B 93, 214301 (2016). [pdf]

86. "Time-Dependent Landauer-Buttiker Formalism for Superconducting Junctions at Arbitrary Temperatures",
Riku Tuovinen, Robert van Leeuwen, Enrico Perfetto and Gianluca Stefanucci
Journal of Physics: Conference Series 696, 012016 (2016). [pdf]

85. "Time-Resolved Photoabsorption in Finite Systems: A First-Principles NEGF Approach",
Enrico Perfetto, Anna-Maija Uimonen, Robert van Leeuwen and Gianluca Stefanucci
Journal of Physics: Conference Series 696, 012004 (2016).  [pdf]

84. "Steady-State Density Functional Theory for Finite Bias Conductances",
Gianluca Stefanucci and Stefan Kurth
Nano Letters 15, 8020 (2015). [pdf]

83. "Nonequilibrium Bethe-Salpeter equation for Transient Photoabsorption Spectroscopy",
Enrico Perfetto, Davide Sangalli, Andrea Marini and Gianluca Stefanucci
Physical Review B 92, 205304 (2015). [pdf]

82. "First-Principles Nonequilibrium Green's Function Approach to Transient Photoabsorption: Application to Atoms",
Enrico Perfetto, Anna-Maija Uimonen, Robert van Leeuwen and Gianluca Stefanucci
Physical Review A 92, 033419 (2015). [pdf]

81. "Some Exact Properties of the Nonequilibrium Response Function for Transient Photoabsorption",
Enrico Perfetto and Gianluca Stefanucci
Physical Review A 91, 033416 (2015). [pdf]

80. "Transient Dynamics in the Anderson-Holstein Model with Interfacial Screening",
Enrico Perfetto and Gianluca Stefanucci
Journal of Computational Electronics 14, 352 (2015). [pdf]

79. "Diagrammatic Expansion for Positive Density-Response Spectra: Application to the Electron Gas",
Anna-Maija Uimonen, Gianluca Stefanucci, Yaroslav Pavlyukh and Robert van Leeuwen
Physical Review B 91, 115104 (2015). [pdf]

78. "Diagrammatic Expansion for Positive Spectral Functions beyond GW: Application to Vertex Corrections in the Electron Gas",
Gianluca Stefanucci, Yaroslav Pavlyukh, Anna-Maija Uimonen and Robert van Leeuwen
Physical Review B 90, 115134 (2014). [pdf]   EDITORS' SUGGESTION (see also Erratum)

77. "Time-Resolved Charge Fractionalization in Inhomogeneous Luttinger Liquids",
Enrico Perfetto, Gianluca Stefanucci, Hiroshi Kamata and Toshimasa Fujisawa
Physical Review B 89, 201413(R) (2014). [pdf]  RAPID COMMUNICATION

76. "Ultra-Nonlocality in Density Functional Theory for Photoemission Spectroscopy",
Anna-Maija Uimonen, Gianluca Stefanucci and Robert van Leeuwen
Journal of Chemical Physics 140, 18A526 (2014). [pdf]

75. "Time-Dependent Landauer-Buttiker Formula: Applications to Transient Dynamics in Graphene Nanoribbons",
Riku Tuovinen, Enrico Perfetto, Gianluca Stefanucci and Robert van Leeuwen
Physical Review B 89, 085131 (2014). [pdf]

74. "Charge Dynamics in Molecular Junctions: Nonequilibrium Green's Function Approach Made Fast",
Simone Latini, Enrico Perfetto, Anna-Maija Uimonen, Robert van Leeuwen and Gianluca Stefanucci
Physical Review B 89, 075306 (2014). [pdf]

73. "Nonadiabatic Van der Pole Oscillations in Molecular Transport",
Alexey
Kartsev, Claudio Verdozzi and Gianluca Stefanucci
European Physical Journal B 87, 14 (2014). [pdf]

72. "Image Charge Effects in the Nonequilibrium Anderson-Holstein Model",
Enrico Perfetto and Gianluca Stefanucci
Physical Review B 88, 245437 (2013). [pdf]

71. "Kondo effect in the Kohn-Sham Conductance of Multiple-Level Quantum Dots",
Gianluca Stefanucci and Stefan Kurth 
Physica Status Solidi B  250, 2378 (2013). [pdf]

70. "Dynamical correction to linear Kohn-Sham Conductances from Static Density Functional Theory",
Stefan Kurth and Gianluca Stefanucci
Physical Review Letters  111, 030601 (2013). [pdf]

69. "Equilibrium and Nonequilibrium Many-Body Perturbation Theory: A Unified Framework Based on the Martin-Schwinger hierarchy",
Robert van Leeuwen and Gianluca Stefanucci
Journal of Physics: Conference Series 427, 012001 (2013). [pdf]

68. "Time Dependent Landauer-Buttiker Formula for Transient Dynamics",
Riku Tuovinen, Robert van Leeuwen, Enrico Perfetto and Gianluca Stefanucci
Journal of Physics: Conference Series 427, 012014 (2013). [pdf]

67. "Missing Derivative Discontinuity of the Exchange-Correlation Energy for Attractive Interactions: The Charge Kondo Effect",
Enrico Perfetto and Gianluca Stefanucci
Physical Review B 86, 081409(R) (2012). [pdf]  RAPID COMMUNICATION

66. "Interacting Resonant-Level Model with Long-Range Interactions: Fast Screening and Suppression of the Zero-Bias Conductance",
Enrico Perfetto, Gianluca Stefanucci and Michele Cini
Physical Review B 85, 165437 (2012). [pdf]

65. "Wick Theorem for General Initial States",
Robert van Leeuwen and Gianluca Stefanucci,
Physical Review B 85, 115119 (2012). [pdf]

64. "Image Charge Dynamics in Time-Dependent Quantum Transport",
Petri Myohanen, Riku Tuovinen, Topi Korhonen, Gianluca Stefanucci, and Robert van Leeuwen
Physical Review B 85, 075105 (2012). [pdf]

63. "Correlation effects in Bistability at the Nanoscale: Steady State and Beyond",
Elham Khosravi, Anna-Maija Uimonen, Adrian Stan, Gianluca Stefanucci, Stefan Kurth, Robert van Leeuwen and E. K. U. Gross
Physical Review B 85, 075103 (2012). [pdf]   EDITORS' SUGGESTION

62. "Circulating Currents and Magnetic Moments in Quantum Rings ",
Michele Cini, Enrico Perfetto, Gianluca Stefanucci
Nanoscience and Nanotechnology Letters 3, 902 (2011). [pdf]

61. "Initial Correlation Effects in Time-Dependent Transport with One-Dimensional Interacting Leads",
Enrico Perfetto, Gianluca Stefanucci and Michele Cini
Nanoscience and Nanotechnology Letters 3, 877 (2011). [pdf]

60. "Time-Dependent Bond-Current Functional Theory for Lattice Hamiltonians: Fundamental Theorem and Application to Electron Transport",
Stefan Kurth and Gianluca Stefanucci
Chemical Physics 391, 164 (2011). [pdf]

59. "Towards a description of the Kondo effect using Time-Dependent Density Functional Theory",
Gianluca Stefanucci and Stefan Kurth
Physical Review Letters 107, 216401 (2011). [pdf]

58. "Comparative Study of Many-Body Perturbation Theory and Time Dependent Density Functional Theory in the Out-of-Equilibrium Anderson Model",
Anna-Maija Uimonen, Elham Khosravi, Adrian Stan, Gianluca Stefanucci, Stefan Kurth, Robert van Leeuwen and E. K. U. Gross
Physical Review B 84, 115103 (2011). [pdf]

57. "On the Thermalization of a Luttinger Liquid after a Sequence of Sudden Interaction Quenches",
Enrico Perfetto and Gianluca Stefanucci
Europhysics Letters 95, 10006 (2011). [pdf]

56. "Correlation-Induced Memory Effects in Transport Properties of Low-Dimensional Systems",
Enrico Perfetto, Gianluca Stefanucci, and Michele Cini
Physical Review Letters 105, 156802 (2010). [pdf]

55. "Particle-Particle Response Function as a Probe for Electronic Correlations in the p-d Hubbard Model",
Simona Ugenti, Michele Cini, Gotz Seibold, Jose Lorenzana, Enrico Perfetto, and Gianluca Stefanucci
Physical Review B 82, 075137 (2010). [pdf]

54. "Time-Dependent Transport in Graphene Nanoribbons",
Enrico Perfetto, Gianluca Stefanucci, and Michele Cini
Physical Review B 82, 035446 (2010). [pdf]

53. "Dynamical Coulomb Blockade and the Derivative Discontinuity of Time-Dependent Density Functional Theory",
Stefan Kurth, Gianluca Stefanucci, Elham Khosravi, Claudio Verdozzi, and E. K. U. Gross
Physical Review Letters 104, 236801 (2010). [pdf]   FEATURED IN PHYSICS + EDITORS' SUGGESTION

52. "Time-Dependent Quantum Transport with Superconducting Leads",
Gianluca Stefanucci, Enrico Perfetto, and Michele Cini
Journal of Physics: Conference Series 220, 012012 (2010). [pdf]

51. "Kadanoff-Baym Approach to Time-Dependent Quantum Transport in AC and DC Fields",
Petri Myohanen, Adrian Stan, Gianluca Stefanucci, and Robert van Leeuwen
Journal of Physics: Conference Series 220, 012017 (2010). [pdf]

50. "Real-Time Switching between Multiple Steady-States in Quantum Transport",
Anna-Maija Uimonen, Elham Khosravi, Gianluca Stefanucci, Stefan Kurth, Robert van Leeuwen, and E. K. U. Gross

Journal of Physics: Conference Series 220, 012018 (2010). [pdf]

49. "Magnetic Moments in Biased Quantum Circuits",
Michele Cini, Enrico Perfetto, and Gianluca Stefanucci
Physical Review B 81, 165202 (2010). [pdf]

48. "Time-Dependent Quantum Transport with Superconducting Leads: a Discrete Basis Kohn-Sham Formulation and Propagation Scheme",
Gianluca Stefanucci, Enrico Perfetto, and Michele Cini
Physical Review B 81, 115446 (2010). [pdf]

47. "Assessing the Accuracy of Kohn-Sham Conductances Using the Friedel Sum Rule",
Hector Mera, Kristen Kaasbjerg, Yann-Michel Niquet, and Gianluca Stefanucci
Physical Review B 81, 035110 (2010). [pdf]

46. "Equilibrium and Time-Dependent Josephson current in One-Dimensional Superconducting Junctions",
Enrico Perfetto, Gianluca Stefanucci, and Michele Cini
Physical Review B 80, 205408 (2009). [pdf]

45. "Bouncing Tranisent Currents and SQUID-like Voltage in Nanodevices at Half-Filling",
Michele Cini, Enrico Perfetto, Chiara Ciccarelli, Gianluca Stefanucci, and Stefano Bellucci
Physical Review B 80, 125427 (2009). [pdf]

44. "Kadanoff-Baym Approach to Quantum Transport through Interacting Nanoscale Systems: From the Transient to the Steady-State Regime",
Petri Myohanen, Adrian Stan, Gianluca Stefanucci, and Robert van Leeuwen
Physical Review B 80, 115107 (2009). [pdf]

43. "Bound States in Time-Dependent Quantum Transport: Oscillations and Memory Effects in current and density",
Elham Khosravi, Gianluca Stefanucci, Stefan Kurth, and E. K. U. Gross
Physical Chemistry Chemical Physics 11, 4535 (2009). [pdf]

42. "Generalized Waveguide Approach to Tight Binding Wires: Understanding Large Vortex Currents in Quantum Rings",
Gianluca Stefanucci, Enrico Perfetto, Stefano Bellucci, and Michele Cini
Physical Review B 79, 073406 (2009). [pdf]

41. "A Many-Body Approach to Quantum Transport Dynamics: Initial correlations and memory effects",
Petri Myohanen, Adrian Stan, Gianluca Stefanucci, and Robert van Leeuwen
Europhysics Letters 84, 67001 (2008). [pdf]

40. "On Coster-Kronig Line Shapes of Solids",
Michele Cini, Enrico Perfetto, Gianluca Stefanucci, and Simona Ugenti
Journal of Physics: Condensed Matter 20, 474209 (2008). [pdf]

39. "Spin-flip Scattering in Time-Dependent Transport through a Quantum Dot: Enhanced Spin Current and Inverse Tunneling Magnetoresistance",
Enrico Perfetto, Gianluca Stefanucci, and Michele Cini
Physical Review B 78, 155301 (2008). [pdf]

38. "The Role of Bound States in Time-Dependent Quantum Transport",
Elham Khosravi, Stefan Kurth, Gianluca Stefanucci, and E. K. U. Gross
Applied Physics A 93, 355 (2008). [pdf]

37. "Ultrafast manipulation of electron spins in a double quantum dot device: A real-time numerical and analytical study",
Gianluca Stefanucci, Enrico Perfetto, and Michele Cini
Physical Review B 78, 075425 (2008). [pdf]

36. "The Line Shape of L2-L2L3M45-M45M45(M45) satellites in the Auger spectra of solids",
Michele Cini, Enrico Perfetto, Gianluca Stefanucci, and Simona Ugenti
Journal of Physics: Conference Series 100, 072019 (2008).
[pdf]

35. "A Time-Dependent Approach to Electron Pumping in Open Quantum Systems",
Gianluca Stefanucci, Stefan Kurth, Angel Rubio, and E. K. U. Gross
Physical Review B 77, 075339 (2008). [pdf]

34. "Theory of Coster-Kronig Preceded Auger Processes in Solids",
Michele Cini, Enrico Perfetto, Gianluca Stefanucci, and Simona Ugenti
Physical Review B 76, 205412 (2007). [pdf]


33. "Bound States in Ab Initio Approaches to Quantum Transport: a Time-Dependent Formulation",
Gianluca Stefanucci
Physical Review B 75, 195115 (2007). [pdf]


32. "Time-Dependent Transport Phenomena",
Gianluca Stefanucci,  Stefan Kurth, E. K. U. Gross and Angel Rubio
Molecular and Nano Electronics: Analysis, Design and Simulation, J. Seminario (Ed.), Elsevier (2006). [pdf]


31. "Classical Nuclear Motion in Quantum Transport",
Claudio Verdozzi, Gianluca Stefanucci and Carl-Olof Almbladh
Physical Review Letters 97, 046603 (2006). [pdf]


30. "On the Pairing mechanism in doped armchair carbon nanotubes",
Enrico Perfetto, Michele Cini and Gianluca Stefanucci
Focus on Nanotube Research, Delores A. Martin (Ed.), Nova Science Publisher, New York (2006)[pdf]


29. "An exact ab-initio Theory of Quantum Transport using TDDFT and Nonequilibrium Green's Functions",
Gianluca Stefanucci and Carl-Olof Almbladh
Journal of Physics: Conference Series 35, 17 (2006). [pdf]

28. "Time-Dependent Transport through Single Molecules: Nonequilibrium Green Functions and TDDFT",
Gianluca Stefanucci, Carl-Olof Almbladh, Stefan Kurth, E. K. U. Gross, Angel Rubio, Robert van Leeuwen, Nils Erik Dahlen and Ulf von Barth
Lectures Notes in Physics 706, 479 (2006). [pdf]

27. "Introduction to the Keldysh Formalism",
Robert van Leeuwen, Nils Erik Dahlen, Gianluca Stefanucci, Carl-Olof Almbladh and Ulf von Barth
Lectures Notes in Physics 706, 33 (2006). [pdf]

26. "Conserving Approximations in Time-Dependent Density Functional Theory",
Ulf von Barth, Niels Erik Dahlen, Robert van Leeuwen and Gianluca Stefanucci
Physical Review B 72, 235109 (2005). [pdf]


25. "Time-dependent quantum transport: a practical scheme using density functional theory",
Stefan Kurth, Gianluca Stefanucci, Carl-Olof Almbladh, Angel Rubio and E. K. U. Gross
Physical Review B 72, 035308 (2005). [pdf]


24. "Pairing and Tunneling in Repulsive Models",
Enrico Perfetto, Gianluca Stefanucci, Agnese Callegari and Michele Cini
Proc. of  the Conf.: "Progress in Condensed Matter Physics", Vol. 84, G. Mondio and L. Silipigni (Eds.), SIF Bologna  (2004). [pdf]


23. "W=0 pairing in Hubbard and related models of low-dimensional superconductors",
Adalberto Balzarotti, Michele Cini, Enrico Perfetto and Gianluca Stefanucci
Journal of Physics: Condensed Matter 16, R1387 (2004). [pdf]


22. "Time-dependent Quantum Transport: An Exact Formulation Based on TDDFT",
Gianluca Stefanucci and Carl-Olof Almbladh
Europhysics Letters 67, 14 (2004). [pdf]


21. "Time-dependent Partition-Free Approach in Resonant Tunneling Systems",
Gianluca Stefanucci and Carl-Olof Almbladh
Physical Review B 69, 195318 (2004). [pdf]

20. "Evidence for W=0 Pairing in Repulsive Hubbard Square and Hexagonal Geometries",
Enrico Perfetto, Gianluca Stefanucci, Agnese Callegari and Michele Cini
Physica C 408-410, 236 (2004). [pdf]

19. "Repulsion-Sustained  Supercurrent and Flux Quantization in Rings of Symmetric Hubbard Cluster",
Agnese Callegari, Michele Cini, Enrico Perfetto and Gianluca Stefanucci,
Physical Review B 68, 153103 (2003). [pdf]

18. "Interplanar Hopping of W=0 Pairs",
Agnese Callegari, Enrico Perfetto, Gianluca Stefanucci and Michele Cini,
International Journal of Modern Physics B 17, 567 (2003). [pdf]

17. "Symmetric Hubbard Systems with Superconducting Magnetic Response",
Agnese Callegari, Michele Cini, Enrico Perfetto and Gianluca Stefanucci
European Physical Journal B 34, 455 (2003). [pdf]

16.  "On-Site Repulsion as the Origin of Pairing in Carbon Nanotubes and Intercalated Graphite",
Enrico Perfetto, Gianluca Stefanucci and Michele Cini
European Physical Journal B 30, 139 (2002). [pdf]

15. "Introduction to Renormalization Group and Ward Identities in Critical Phenomena and in Fermi and Bose Liquids",
Sergio Caprara, Roberta Citro, Carlo Di Castro and Gianluca Stefanucci
American Institute of Physics, Conference Proceedings, 629, 3 (2002). [pdf]

14.  "Spin-Disentangled Exact Diagonalization of Repulsive Hubbard Systems; Superconducting Pair Propagation",
Michele Cini, Gianluca Stefanucci, Enrico Perfetto and Agnese Callegari
Journal of Physics: Condensed Matter 14, L709 (2002). [pdf]

13. "W=0 Pairing in (N,N) Carbon Nanotubes Away from Half Filling",
Enrico Perfetto, Gianluca Stefanucci and Michele Cini
Physical Review B 66, 165434 (2002). [pdf]

12. "Antiferromagnetism in the Exact Ground State of the Half Filled Hubbard Model on the Complete-Bipartite Graph",
Gianluca Stefanucci and Michele Cini
Physical Review B 66, 115108 (2002). [pdf]

11.  "Analytic Correlations Functions of the Two-Dimensional Half-Filled Hubbard Model at Weak Coupling",
Gianluca Stefanucci and  Michele Cini
Journal of Physics: Condensed Matter 14, 2653 (2002). [pdf]

10. "The W=0 Pairing Mechanism from Repulsive Interactions in Symmetric 2d Models",
   Michele Cini and  Gianluca Stefanucci
Electrons and Photons in Solids, A Volume in Honour of Franco Bassani, Scuola Normale Superiore - Pubblicazioni della Classe di Scienze, Quaderni, Pisa 2001; also cond-mat/0204311 [pdf]

09. "Pairing Mechanism in the doped Hubbard Antiferromagnet:  the 4 x 4 Model as a Test Case",
Michele Cini, Enrico Perfetto and Gianluca Stefanucci
European Physical Journal B 20, 91 (2001). [pdf]

08. "Antiferromagnetism of the two-dimensional Hubbard model at half filling: the analytic ground state for weak coupling",
Michele Cini and Gianluca Stefanucci
Journal of Physics: Condensed Matter 13, 1279 (2001). [pdf]

07. "Exact Ground State of the 2D Hubbard Model at Half Filling for U=0+",
Michele Cini and Gianluca Stefanucci
Solid State Communication, 117, 51 (2001). [pdf]


06. "Pairing in the Hubbard model; the Cu5O4 cluster versus the CuO plane",
Michele Cini, Adalberto Balzarotti and Gianluca Stefanucci
European Physical Journal B 14, 269 (2000). [pdf]

05. "Canonical Transformation of the Hubbard Model and W=0 Pairing: Comparison with Exact Diagonalization Results",
Michele Cini, Adalberto Balzarotti, Raffaella Brunetti, Maria Gimelli and Gianluca Stefanucci
International Journal of Modern Physics B 14, 2994 (2000). [pdf]

04. "W=0 Pairing in Cu-O Clusters and in the Plane",
Michele Cini, Gianluca Stefanucci and Adalberto Balzarotti
European Physical Journal B 10, 293 (1999). [pdf]

03. "Theory of Pairing in the Cu-O Plane: Three Band Hubbard Model  and Beyond",
Michele Cini, Gianluca Stefanucci and Adalberto Balzarotti
American Institute of Physics, Conference Proceedings 483, 26 (1999).

02. "Superconducting Pairs in Clusters Model of the Cu-O Plane: Further Properties",
Michele Cini, Gianluca Stefanucci and Adalberto Balzarotti
International Journal of Modern Physics B 13, 1195 (1999). [pdf]


01. "Canonical Transformation of the Three-Band Hubbard Model and Hole Pairing",
Michele Cini, Gianluca Stefanucci and Adalberto Balzarotti
Solid State Communication 109, 229 (1999). [pdf]