ROMANIELLO Pina

Directrice de Recherche CNRS

Dynamique et Cohérence Quantiques

Matière Quantique

pina.romaniello(at)irsamc.ups-tlse.fr

+33 (0)5 61 55 75 74

332 Bâtiment 3R1B4

Mon travail scientifique peut être regroupé en deux axes de recherche principaux :

  1. Développements formels, implémentation et applications dans le domaine de la théorie de la fonctionnelle de la densité (DFT) (dépendante du temps).
  2. Développements formels, implémentation et applications dans le domanine de la théorie des perturbations à plusieurs corps (MBPT) basée sur les fonctions de Green.

La DFT et la MBPT sont deux méthodes de pointe pour la description et la prédiction des propriétés des matériaux, telles que l’émission photoélectrique, l’absorption optique et les transitions métal-isolant. En particulier, je m’intéresse à la description des matériaux fortement corrélés, dont la physique est difficile à capturer à l’aide des approximations standard.

 

Latest publications

 

Membres du team

  • Stefano PAGGI (PhD, ANR): Stefano a rejoint notre équipe en 2023 pour un doctorat de trois ans. Il étendra le formalisme basé sur la fonction de Green à trois corps, développé par Gabriele RIVA pour la photoémission, à d’autres spectroscopies.

  • Pierre  SELLIE (PhD, ANR): Pierre a rejoint notre équipe en 2025 pour un doctorat de trois ans. Il étendra le formalisme basé sur la fonction de Green à trois corps, développé par Gabriele RIVA pour la photoémission, à d’autres spectroscopies.

  • Amer ALRAKIK (Post Doc, ANR): Amer vient de commencer son post-doc dans notre équipe. Il combinera notre formalisme de l’équation de Dyson multicanaux avec le formalisme de Clifford pour décrire des systèmes périodiques.

Anciens membres du team

  • Roberto ORLANDO (PhD)
  • Gabriele RIVA (PhD/Postdoc)
  • Théodore FISCHER (M1)
  • Stefano DI SABATINO (post-doc)
  • Emma NOGUE (M2)
  • Julien PRODHON (M1)
  • Jaakko KOSKELO (post-doc)
  • Rubén R. FERRADÁS (post-doc)
  • Sarah CAVO (M1)
  • Stefano DI SABATINO (PhD)
  • Nathaniel RAIMBAULT (PhD)
  • Nicolas VICTORIN (L3)
  • Nader SLAMA (M2)

Mes principales collaborations actuelles sont :

• J. Arjan Berger, Laboratoire de Chimie et de Physique Quantiques, Université de Toulouse (France)

• Evgeny Kozik et Emma Nogué, King’s College London (Royaume-Uni)

• Davide Sangalli, Istituto di struttura della materia CNR-ISM, Monterotondo Stazione (Italie)

• Claudio Attaccalite, CINAM, Aix-Marseille Universit (France)

  • Liste complète des publications de Google Scholar
  • Vous trouverez ci-dessous la liste de mes publications sur HAL
73 documents

Articles dans une revue61 document

  • Pierre Sellié, J. Arjan Berger, Pina Romaniello. Multichannel Dyson equation for double ionization spectroscopies. Physical Review B, 2026, 114 (12), pp.125117. ⟨10.1103/jcfy-vdm8⟩. ⟨hal-05740909⟩
  • Stefano Paggi, J. Arjan Berger, Pina Romaniello. Ground and excited-state properties of the extended Hubbard dimer from the multichannel Dyson equation. The Journal of Chemical Physics, 2025, 163 (15), pp.154109. ⟨10.1063/5.0291280⟩. ⟨hal-05353420⟩
  • Gabriele Riva, Théodore Fischer, Stefano Paggi, J. Arjan Berger, Pina Romaniello. Multichannel Dyson equations for even- and odd-order Green’s functions: Application to double excitations. Physical Review B, 2025, 111 (19), pp.195133. ⟨10.1103/PhysRevB.111.195133⟩. ⟨hal-05129669⟩
  • Antoine Marie, Pina Romaniello, Xavier Blase, Pierre-François Loos. Anomalous propagators and the particle-particle channel: Bethe-Salpeter equation. The Journal of Chemical Physics, 2025, 162 (13), pp.134105. ⟨10.1063/5.0250155⟩. ⟨hal-04794754⟩
  • Gabriele Riva, Pina Romaniello, Arjan Berger. Derivation and analysis of the multichannel Dyson equation. Physical Review B, 2024, 110, pp.115140. ⟨10.1103/PhysRevB.110.115140⟩. ⟨hal-04766467⟩
  • Antoine Marie, Pina Romaniello, Pierre-François Loos. Anomalous propagators and the particle-particle channel: Hedin’s equations. Physical Review B, 2024, 110, pp.115155. ⟨10.1103/PhysRevB.110.115155⟩. ⟨hal-04609000⟩
  • Roberto Orlando, Pina Romaniello, Pierre-François Loos. The three channels of many-body perturbation theory: $GW$, particle-particle, and electron-hole $T$-matrix self-energies. The Journal of Chemical Physics, 2023, 159 (18), pp.184113. ⟨10.1063/5.0176898⟩. ⟨hal-04201951⟩
  • Gabriele Riva, Pina Romaniello, Arjan Berger. The multi-channel Dyson equation: coupling many-body Green’s functions. Physical Review Letters, 2023, 131 (21), pp.216401. ⟨10.1103/PhysRevLett.131.216401⟩. ⟨hal-04279783⟩
  • Stefano Di Sabatino, Alejandro Molina-Sanchez, Pina Romaniello, Davide Sangalli. Assignment of excitonic insulators in ab initio theories: The case of NiBr2. Physical Review B, 2023, 107 (11), pp.115121. ⟨10.1103/PhysRevB.107.115121⟩. ⟨hal-04075936⟩
  • Stefano Di Sabatino, Jaakko Koskelo, Arjan Berger, Pina Romaniello. Screened extended Koopmans’ theorem: photoemission at weak and strong correlation. Physical Review B, 2023, 107 (3), pp.035111. ⟨10.1103/PhysRevB.107.035111⟩. ⟨hal-03831819⟩
  • Stefano Di Sabatino, Jaakko Koskelo, Arjan Berger, Pina Romaniello. Introducing screening in one-body density matrix functionals: Impact on charged excitations of model systems via the extended Koopmans’ theorem. Physical Review B, 2022, 105 (23), pp.235123. ⟨10.1103/PhysRevB.105.235123⟩. ⟨hal-03771081⟩
  • Pierre-Francois Loos, Pina Romaniello. Static and Dynamic Bethe-Salpeter Equations in the $T$-Matrix Approximation. The Journal of Chemical Physics, 2022, 156 (16), pp.164101. ⟨10.1063/5.0088364⟩. ⟨hal-03578293⟩
  • Gabriele Riva, Timothee Audinet, Matthieu Vladaj, Pina Romaniello, Arjan Berger. Photoemission spectral functions from the three-body Green’s function. SciPost Physics, 2022, 12 (3), pp.093. ⟨10.21468/SciPostPhys.12.3.093⟩. ⟨hal-03683895⟩
  • Andrew Michael Teale, Trygve Helgaker, Andreas Savin, Carlo Adano, Bálint Aradi, et al.. DFT Exchange: Sharing Perspectives on the Workhorse of Quantum Chemistry and Materials Science. Physical Chemistry Chemical Physics, 2022, 24 (47), pp.28700-28781. ⟨10.1039/D2CP02827A⟩. ⟨hal-03770771⟩
  • Stefano Di Sabatino, Pierre-Francois Loos, Pina Romaniello. Scrutinizing GW-Based Methods Using the Hubbard Dimer. Frontiers in Chemistry, 2021, 9, pp.751054. ⟨10.3389/fchem.2021.751054⟩. ⟨hal-03315304⟩
  • Stefano Di Sabatino, Jaakko Koskelo, Julien Prodhon, Arjan Berger, Michel Caffarel, et al.. Photoemission Spectra from the Extended Koopman’s Theorem, Revisited. Frontiers in Chemistry, 2021, 9, pp.746735. ⟨10.3389/fchem.2021.746735⟩. ⟨hal-03448633⟩
  • Stefano Di Sabatino, Claudio Verdozzi, Pina Romaniello. Time dependent reduced density matrix functional theory at strong correlation: insights from a two-site Anderson impurity model. Physical Chemistry Chemical Physics, 2021, 23 (31), pp.16730-16738. ⟨10.1039/D1CP01742J⟩. ⟨hal-03342208⟩
  • Stefano Di Sabatino, Jaakko Koskelo, Arjan Berger, Pina Romaniello. Photoemission spectrum in paramagnetic FeO under pressure: Towards an ab initio description. Physical Review Research, 2021, 3 (1), pp.013172. ⟨10.1103/PhysRevResearch.3.013172⟩. ⟨hal-03178936⟩
  • Arjan Berger, Pierre-Francois Loos, Pina Romaniello. Potential energy surfaces without unphysical discontinuities: the Coulomb-hole plus screened exchange approach. Journal of Chemical Theory and Computation, 2021, 17 (1), pp.191-200. ⟨10.1021/acs.jctc.0c00896⟩. ⟨hal-02928385⟩
  • Jan Gerit Brandenburg, Kieron Burke, Antonio Cancio, Jannis Erhard, Emmanuel Fromager, et al.. New density-functional approximations and beyond: general discussion. Faraday Discussions, 2020, 224, pp.166-200. ⟨10.1039/D0FD90023K⟩. ⟨hal-03525539⟩
  • Jan Gerit Brandenburg, Kieron Burke, Bartolomeo Civalleri, Daniel Cole, Gábor Csányi, et al.. Challenges for large scale simulation: general discussion. Faraday Discussions, 2020, 224, pp.309-332. ⟨10.1039/D0FD90024A⟩. ⟨hal-03961436⟩
  • Jan Gerit Brandenburg, Kieron Burke, Emmanuel Fromager, Matteo Gatti, Sara Giarrusso, et al.. New approaches to study excited states in density functional theory: general discussion. Faraday Discussions, 2020, 224 (1-2), pp.483-508. ⟨10.1039/D0FD90026E⟩. ⟨hal-03961430⟩
  • Stefano Di Sabatino, Arjan Berger, Pina Romaniello. Optical spectra of 2D monolayers from time-dependent density functional theory. Faraday Discussions, 2020, 224, pp.467-482. ⟨10.1039/D0FD00073F⟩. ⟨hal-03031574⟩
  • Sarah Cavo, Arjan Berger, Pina Romaniello. Accurate optical spectra of solids from pure time-dependent density-functional theory. Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2020, 101 (11), pp.115109. ⟨10.1103/PhysRevB.101.115109⟩. ⟨hal-02367294⟩
  • Stefano Di Sabatino, Arjan Berger, Pina Romaniello. Many-Body Effective Energy Theory: Photoemission at Strong Correlation. Journal of Chemical Theory and Computation, 2019, 15 (9), pp.5080-5086. ⟨10.1021/acs.jctc.9b00427⟩. ⟨hal-02308390⟩
  • Mickaël Veril, Pina Romaniello, Arjan Berger, Pierre-François Loos. Unphysical Discontinuities in GW Methods. Journal of Chemical Theory and Computation, 2018, 14 (10), pp.5220-5228. ⟨10.1021/acs.jctc.8b00745⟩. ⟨hal-01912209⟩
  • Ruben Ferradás, Arjan Berger, Pina Romaniello. Optical properties from time-dependent current-density-functional theory: the case of the alkali metals Na, K, Rb, and Cs. The European Physical Journal B: Condensed Matter and Complex Systems, 2018, 91 (6), pp.119. ⟨10.1140/epjb/e2018-90122-9⟩. ⟨hal-01834294⟩
  • Pierre-François Loos, Pina Romaniello, Arjan Berger. Green Functions and Self-Consistency: Insights From the Spherium Model. Journal of Chemical Theory and Computation, 2018, 14 (6), pp.3071-3082. ⟨10.1021/acs.jctc.8b00260⟩. ⟨hal-01802937⟩
  • Walter Tarantino, Bernardo S. Mendoza, Pina Romaniello, Arjan Berger, Lucia Reining. Many-body perturbation theory and non-perturbative approaches: screened interaction as the key ingredient. Journal of Physics: Condensed Matter, 2018, 30 (13), pp.135602. ⟨10.1088/1361-648X/aaaeab⟩. ⟨hal-01743001⟩
  • Walter Tarantino, Pina Romaniello, Arjan Berger, Lucia Reining. Self-consistent Dyson equation and self-energy functionals: An analysis and illustration on the example of the Hubbard atom. Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2017, 96 (4), pp.045124. ⟨10.1103/PhysRevB.96.045124⟩. ⟨hal-01583906⟩
  • Davide Sangalli, Arjan Berger, Claudio Attaccalite, Myrta Gruning, Pina Romaniello. Optical properties of periodic systems within the current-current response framework: pitfalls and remedies. Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2017, 95 (15), pp.155203. ⟨10.1103/PhysRevB.95.155203⟩. ⟨hal-01444894⟩
  • Stefano Di Sabatino, Arjan Berger, Lucia Reining, Pina Romaniello. Photoemission spectra from reduced density matrices: The band gap in strongly correlated systems. Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2016, 94, pp.155141. ⟨10.1103/PhysRevB.94.155141⟩. ⟨hal-01418336⟩
  • Nathaniel Raimbault, Paul L. de Boeij, Pina Romaniello, Arjan Berger. Gauge-Invariant Formulation of Circular Dichroism. Journal of Chemical Theory and Computation, 2016, 12 (7), pp.3278-3283. ⟨10.1021/acs.jctc.6b00068⟩. ⟨hal-01358881⟩
  • Adrian Stan, Pina Romaniello, Santiago Rigamonti, Lucia Reining, Arjan Berger. Unphysical and physical solutions in many-body theories: from weak to strong correlation. New Journal of Physics, 2015, 17 (9), pp.093045. ⟨10.1088/1367-2630/17/9/093045⟩. ⟨hal-01222216⟩
  • Stefano Di Sabatino, Arjan Berger, Lucia Reining, Pina Romaniello. Reduced density-matrix functional theory: Correlation and spectroscopy. The Journal of Chemical Physics, 2015, 143 (2), pp.024108. ⟨10.1063/1.4926327⟩. ⟨hal-01191716⟩
  • Nathaniel Raimbault, Paul L. de Boeij, Pina Romaniello, Arjan Berger. Gauge-Invariant Calculation of Static and Dynamical Magnetic Properties from the Current Density. Physical Review Letters, 2015, 114, pp.066404. ⟨10.1103/PhysRevLett.114.066404⟩. ⟨hal-01117338⟩
  • José M. Escartín Esteban, Marc Vincendon, Phuong Mai Dinh, Pina Romaniello, Paul-Gerhard Reinhard, et al.. Towards time-dependent current-density-functional theory in the non-linear regime. The Journal of Chemical Physics, 2015, 142 (8), pp.084118. ⟨10.1063/1.4913291⟩. ⟨hal-01135982⟩
  • Arjan Berger, Pina Romaniello, Falk Tandetzky, Bernardo S. Mendoza, Christian Brouder, et al.. Solution to the many-body problem in one point. New Journal of Physics, 2014, 16, pp.113025. ⟨10.1088/1367-2630/16/11/113025⟩. ⟨hal-01117310⟩
  • Arjan Berger, Pina Romaniello, Falk Tandetzky, Bernardo S Mendoza, Christian Brouder, et al.. Erratum: Solution to the many-body problem in one point. New Journal of Physics, 2014, 16 (11), pp.113025. ⟨10.1088/1367-2630/16/11/119601⟩. ⟨hal-01117926⟩
  • Marc Vincendon, Phuong Mai Dinh, Pina Romaniello, P. G. Reinhard, Eric Suraud. Photoelectron spectra from full time dependent self-interaction correction. The European Physical Journal D : Atomic, molecular, optical and plasma physics, 2013, 67 (5), pp.97. ⟨10.1140/epjd/e2013-30461-7⟩. ⟨hal-00983461⟩
  • Phuong Mai Dinh, Pina Romaniello, P.-G. Reinhard, Eric Suraud. Calculation of photoelectron spectra: A mean-field-based scheme. Physical Review A : Atomic, molecular, and optical physics [1990-2015], 2013, 87 (3), pp.032514. ⟨10.1103/PhysRevA.87.032514⟩. ⟨hal-00983353⟩
  • José M. Escartín Esteban, Pina Romaniello, L. Stella, Paul-Gerhard Reinhard, Eric Suraud. On transition rates in surface hopping. The Journal of Chemical Physics, 2012, 137, pp.234113. ⟨10.1063/1.4770280⟩. ⟨hal-00772707⟩
  • Pina Romaniello, Friedhelm Bechstedt, Lucia Reining. Beyond the GW approximation: combining correlation channels. Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2012, 85 (15), pp.155131. ⟨10.1103/PhysRevB.85.155131⟩. ⟨hal-00690287⟩
  • Giovanna Lani, Pina Romaniello, Lucia Reining. Approximations for many-body Green’s functions: insights from the fundamental equations. New Journal of Physics, 2012, 14, pp.013056. ⟨10.1088/1367-2630/14/1/013056⟩. ⟨hal-00664609⟩
  • Matteo Guzzo, Giovanna Lani, Francesco Sottile, Pina Romaniello, Matteo Gatti, et al.. Valence Electron Photoemission Spectrum of Semiconductors: Ab Initio Description of Multiple Satellites. Physical Review Letters, 2011, 107 (16), pp.166401. ⟨10.1103/PhysRevLett.107.166401⟩. ⟨hal-00659118⟩
  • Davide Sangalli, Pina Romaniello, Giovanni Onida, Andrea Marini. Double excitations in correlated systems: A many–body approach. The Journal of Chemical Physics, 2011, 134, pp.034115. ⟨10.1063/1.3518705⟩. ⟨hal-00564857⟩
  • Pina Romaniello, M. C. d’Andria, F. Lelj. Nonlinear Optical Properties of Ni(Me6pzS2)MX (M = Ni, Pd, Pt; X = Me2timdt, mnt). Journal of Physical Chemistry A, 2010, 114 (18), pp.5838-5845. ⟨10.1021/jp911353n⟩. ⟨hal-00562674⟩
  • Pina Romaniello, Davide Sangalli, Arjan Berger, Francesco Sottile, Luca G. Molinari, et al.. Double excitations in finite systems. The Journal of Chemical Physics, 2009, 130 (4), pp.044108. ⟨hal-00990148⟩
  • Pina Romaniello, Steve Guyot, Lucia Reining. The self-energy beyond GW: Local and nonlocal vertex corrections. The Journal of Chemical Physics, 2009, 131 (15), pp.154111. ⟨hal-00990134⟩
  • Pina Romaniello, P. de Boeij. Relativistic two-component formulation of time-dependent current-density functional theory: Application to the linear response of solids. The Journal of Chemical Physics, 2007, 127 (17), ⟨10.1063/1.2780146⟩. ⟨hal-04931934⟩
  • Pina Romaniello, Francesco Lelj, Massimiliano Arca, Francesco A. Devillanova. Structural and new spectroscopic properties of neutral $[\hbox{M(dmit)}_{\bf 2}] (\hbox{dmit} = \hbox{C}_{\bf 3} \hbox{S}_{\bf 5}^{\bf 2-}$ , 1,3-dithiole-2-thione-4,5-dithiolate) and $[\hbox{M}(\hbox{H}_{\bf 2}\hbox{timdt})_{\bf 2}](\hbox{H}_{\bf 2}\hbox{timdt} = \hbox{H}_{\bf 2} \hbox{C}_{\bf 3} \hbox{N}_{\bf 2} \hbox{S}_{\bf 3}^{\bf 1-}$ , monoanion of imidazolidine-2,4,5-trithione) complexes within the density functional approach. Theoretical Chemistry Accounts: Theory, Computation, and Modeling, 2007, 117 (5-6), pp.621-635. ⟨10.1007/s00214-006-0194-1⟩. ⟨hal-04931983⟩
  • J. Berger, Pina Romaniello, R. van Leeuwen, P. de Boeij. Performance of the Vignale-Kohn functional in the linear response of metals. Physical Review B, 2006, 74 (24), pp.245117. ⟨10.1103/PhysRevB.74.245117⟩. ⟨hal-04932005⟩
  • Pina Romaniello, P. de Boeij, F. Carbone, D. van der Marel. Optical properties of bcc transition metals in the range 0 – 40 eV. Physical Review B, 2006, 73 (7), pp.075115. ⟨10.1103/PhysRevB.73.075115⟩. ⟨hal-04932018⟩
  • Pina Romaniello, P. de Boeij. Time-dependent current-density-functional theory for the metallic response of solids. Physical Review B, 2005, 71 (15), pp.155108. ⟨10.1103/PhysRevB.71.155108⟩. ⟨hal-04932060⟩
  • Pina Romaniello, Francesco Lelj. Effects of fluorine atoms on the optical nonlinear response of stilbene derivatives. Journal of Fluorine Chemistry, 2004, 125 (2), pp.145-149. ⟨10.1016/j.jfluchem.2003.10.002⟩. ⟨hal-04932070⟩
  • Pina Romaniello, M. Aragoni, M. Arca, T. Cassano, C. Denotti, et al.. Ground and Excited States of [M(H 2 timdt) 2 ] Neutral Dithiolenes (M = Ni, Pd, Pt; H 2 timdt = Monoanion of Imidazolidine-2,4,5-trithione): Description within TDDFT and Scalar Relativistic (ZORA) Approaches. Journal of Physical Chemistry A, 2003, 107 (45), pp.9679-9687. ⟨10.1021/jp034758r⟩. ⟨hal-04932108⟩
  • Pina Romaniello, Francesco Lelj. Limits in the second-order response of [M(H2imXdt) (H2imYdt)] neutral complexes (M=Ni, Pd, Pt; H2imXdt=monoanion of imidazolidine-2-chalcogenone-4,5-dithione; X=O, S, Se; Y=O, S, Se; X≠Y): a pure theoretical study based on TD-DFT approach and ZORA formalism. Journal of Molecular Structure: THEOCHEM, 2003, 636 (1-3), pp.23-37. ⟨10.1016/S0166-1280(03)00349-X⟩. ⟨hal-04932111⟩
  • M. Carla Aragoni, Massimiliano Arca, Tiziana Cassano, Carla Denotti, Francesco A. Devillanova, et al.. NIR Dyes Based on [M(R,R′timdt) 2 ] Metal‐Dithiolenes: Additivity of M, R, and R′ Contributions To Tune the NIR Absorption (M = Ni, Pd, Pt; R,R′timdt = Monoreduced Form of Disubstituted Imidazolidine‐2,4,5‐trithione). European Journal of Inorganic Chemistry, 2003, 2003 (10), pp.1939-1947. ⟨10.1002/ejic.200200602⟩. ⟨hal-04932121⟩
  • T. Cassano, R. Tommasi, L. Nitti, M. Aragoni, M. Arca, et al.. Picosecond absorption saturation dynamics in neutral [M(R,R′timdt)2] metal-dithiolenes. The Journal of Chemical Physics, 2003, 118 (13), pp.5995-6002. ⟨10.1063/1.1556612⟩. ⟨hal-04932142⟩
  • Pina Romaniello, Francesco Lelj. Optical non-linear properties of the [MXY] neutral mixed-ligand dithiolenes (M=Ni, Pd, Pt; X=R2timdt, dmit, mnt; Y=R2timdt, dmit, mnt; X≠Y). The role of coordinated metal, substituents and of high lying excited states. Chemical Physics Letters, 2003, 372 (1-2), pp.51-58. ⟨10.1016/S0009-2614(03)00356-7⟩. ⟨hal-04932131⟩
  • Pina Romaniello, Francesco Lelj. Halogen Bond in (CH 3 ) n X (X = N, P, n = 3; X = S, n = 2) and (CH 3 ) n XO (X = N, P, n = 3; X = S, n = 2) Adducts with CF 3 I. Structural and Energy Analysis Including Relativistic Zero-Order Regular Approximation Approach in a Density Functional Theory Framework. Journal of Physical Chemistry A, 2002, 106 (39), pp.9114-9119. ⟨10.1021/jp0255334⟩. ⟨hal-04932145⟩

Communications dans un congrès5 document

  • Pina Romaniello. A multichannel Dyson-equation approach to theoretical spectroscopy. Recent Progress in Many-Body Theories (RPMBT23), Carlo Barbieri, Sep 2026, Milan (Italie), Italy. ⟨hal-05741009⟩
  • Pina Romaniello. The multi-channel Dyson equation : coupling many-body Green’s functions. QSCP XXVII, Stéphane Carniato and Nathalie Capron, Jul 2025, Paris, France. ⟨hal-05741003⟩
  • Pina Romaniello. The multi-channel Dyson equation : coupling many-body Green’s functions. Modelling, Theory, Simulation, Thibaud Etienne, May 2024, Nancy, France. ⟨hal-05740991⟩
  • Pina Romaniello. Photoemission spectroscopy from the three-body Green’s function. CDM30 FisMat, Giovanni Onida, Sep 2023, Milan (Italie), Italy. ⟨hal-05740983⟩
  • Pina Romaniello. Photoemission spectroscopy from the three-body Green’s function. Emerging excited-state methods in electronic structure, Pierre-François Loos, Apr 2023, Toulouse, France. ⟨hal-05740970⟩

Chapitres d’ouvrage2 document

  • Roberto Orlando, Pina Romaniello, Pierre-Francois Loos. Chapter Eleven – Exploring new exchange-correlation kernels in the Bethe–Salpeter equation: A study of the asymmetric Hubbard dimer. Advances in Quantum Chemistry, 88, Elsevier, pp.183-211, 2023, 978-0-443-18663-9. ⟨10.1016/bs.aiq.2023.02.007⟩. ⟨hal-04604531⟩
  • Pina Romaniello. Hubbard Dimer in GW and Beyond. Eva Pavarini and Erik Koch (eds.). Simulating Correlations with Computers Modeling and Simulation, 11, 2021, 978-3-95806-529-1. ⟨hal-04932624⟩

Pré-publications, Documents de travail3 document

  • Stefano Paggi, J. Arjan Berger, Pina Romaniello. Core and valence photoemission spectra of atoms and molecules from a multichannel Dyson equation. 2026. ⟨hal-05740917⟩
  • Mike Keizer, Stefano Paggi, J. Arjan Berger, Pina Romaniello, Arno Förster. Benchmark of Multi-Channel Dyson Equation and Algebraic Diagrammatic Construction Methods for molecules. 2026. ⟨hal-05740928⟩
  • T Demartini, J.A Berger, G Blanchon, T Duguet, D Lacroix, et al.. Algebraic Diagrammatic Construction of the Multichannel Dyson Equation. 2026. ⟨hal-05715725⟩

Thèses1 document

  • Pina Romaniello. Time-dependent current-density-functional theory for metals. Physics [physics]. University of Groningen, 2006. English. ⟨NNT : ⟩. ⟨tel-04932053⟩

Habilitations à diriger des recherches1 document

  • Pina Romaniello. Correlation and spectroscopy in many-body theories. Physics [physics]. Université Toulouse III – Paul Sabatier, 2017. ⟨tel-04932222⟩

Documents récupérés de l’archive ouverte HAL logo

 

CV court:

• 2023-: Directrice de recherche CNRS, Laboratoire de Physique Théorique, Université de Toulouse, France

• 2017: HDR en Physique-Matière condensée, Université de Toulouse, France

• 2010-2023: Chargée de recherche CNRS, Laboratoire de Physique Théorique, Université de Toulouse, France

• 2008-2010: Postdoc, Laboratoire des Solides Irradiés, Ecole Polytechnique, France

• 2007-2008: Postdoc, Solid State Physics Theory Group, Università degli Studi di Milano, Italy

• 2006-2007: Postdoc, Theoretical Chemistry Group, Rijksuniversiteit Groningen, The Netherlands

• 2006: Ph.D. Mathematics and Natural Sciences, Rijksuniversiteit Groningen, The Netherlands

• 2001-2002: Chercheuse assistante, Department of Chemistry at Università della Basilicata, Italy

• 2001: Master en chimie (cum laude), Università della Basilicata, Italy

• 2025-current: ‘‘Theory and implementation of Hartree-Fock Method », TCCM Winter School LTTC, Apet

• 2021, 2022, 2024: ‘Introduction to RDMFT”, International summer School in electronic structure Theory: electron correlation in Physics and Chemistry, Aussois

• 2022-current: ‘‘An essential introduction to Density Functional Theory”, NanoX  International Master , Université de Toulouse

• 2021: ‘‘An essential introduction to Green’s function-based methods”, NanoX  International Master, Université de Toulouse

• 2021: Invited lecture ‘‘Hubbard dimer in GW and Beyond”, Autumn School on Correlated Electrons, online edition

• 2017-current: Doctoral course ‘‘Cours avancé de la théorie de la fonctionnelle de la densité et ses extensions”, Université de Toulouse

• 2015-current: Doctoral course ‘‘Méthodes perturbatives avancées pour la physique”, Université de Toulouse

• 2008: Tutorial for the course ‘‘Structure of matter”, Università degli Studi di Milano

Vous trouverez ci-dessous la liste de mes projets qui ont été financés. Voici un reportage photo qui a été réalisé afin de « donner à voir » différentes phases  d’un projet de recherche.

• 2026: ‘‘Excited-state properties of strongly correlated solids”, ANR 2026; PI: J.A. Berger; partner LPT: P.  Romaniello

• 2022: ‘‘Correlated photoemission spectra from the three-body Green’s function”, ANR 2022; PI: P.Romaniello

• 2020: ‘‘Multireference Quasiparticles for strong correlation”, 80—Prime; PIs: P.-F. Loos and P. Romaniello

• 2019: ‘‘Theoretical description of Resonant Inelastic X-ray Scattering”, ANR 2019; PI: J.A. Berger; partner LPT: P.  Romaniello

• 2019: ‘‘Multireference Quasiparticles for strong correlation ”, LabEx NEXT; PIs: P. Romaniello and P.-F. Loos

• 2018: ‘‘Photoemission Spectra from Quantum Monte Carlo and Many-Body Perturbation Theory: The best of both worlds ”, ANR 2018; PI: Pina Romaniello

• 2016: ‘‘Unified quantum theory of spin and charge dynamics”, IDEX ‘‘Emergence 2015”; PIs: J.A. Berger and P. Romaniello

• 2012: ‘‘Unified theory of spin and charge dynamics”, LabEx NEXT; PIs: Pina Romaniello and J.A. Berger

• 2012: ‘‘Correlation in density matrix functional theory : new approximations from Green’s function- based methods” école doctoral Sciences de la Matière, Université de Toulouse; PI: Pina Romaniello

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