Skip to main content

Improving the accuracy and reliability of electronic structure calculations: New exchange-correlation functionals from a rigorous expansion at infinite coupling strength

Publications

Simple Fully Nonlocal Density Functionals for Electronic Repulsion Energy

Author(s): Stefan Vuckovic, Paola Gori-Giorgi
Published in: The Journal of Physical Chemistry Letters, Issue 8/13, 2017, Page(s) 2799-2805, ISSN 1948-7185
DOI: 10.1021/acs.jpclett.7b01113

Fermionic Statistics in the Strongly Correlated Limit of Density Functional Theory

Author(s): Juri Grossi, Derk P. Kooi, Klaas J. H. Giesbertz, Michael Seidl, Aron J. Cohen, Paula Mori-Sánchez, Paola Gori-Giorgi
Published in: Journal of Chemical Theory and Computation, Issue 13/12, 2017, Page(s) 6089-6100, ISSN 1549-9618
DOI: 10.1021/acs.jctc.7b00998

Augmented potential, energy densities, and virial relations in the weak- and strong-interaction limits of DFT

Author(s): Stefan Vuckovic, Mel Levy, Paola Gori-Giorgi
Published in: The Journal of Chemical Physics, Issue 147/21, 2017, Page(s) 214107, ISSN 0021-9606
DOI: 10.1063/1.4997311

Exchange–Correlation Functionals via Local Interpolation along the Adiabatic Connection

Author(s): Stefan Vuckovic, Tom J. P. Irons, Andreas Savin, Andrew M. Teale, Paola Gori-Giorgi
Published in: Journal of Chemical Theory and Computation, Issue 12/6, 2016, Page(s) 2598-2610, ISSN 1549-9618
DOI: 10.1021/acs.jctc.6b00177

Assessment of interaction-strength interpolation formulas for gold and silver clusters

Author(s): Sara Giarrusso, Paola Gori-Giorgi, Fabio Della Sala, Eduardo Fabiano
Published in: The Journal of Chemical Physics, Issue 148/13, 2018, Page(s) 134106, ISSN 0021-9606
DOI: 10.1063/1.5022669

Response Potential in the Strong-Interaction Limit of Density Functional Theory: Analysis and Comparison with the Coupling-Constant Average

Author(s): Sara Giarrusso, Stefan Vuckovic, Paola Gori-Giorgi
Published in: Journal of Chemical Theory and Computation, Issue 14/8, 2018, Page(s) 4151-4167, ISSN 1549-9618
DOI: 10.1021/acs.jctc.8b00386

Asymptotic nodal planes in the electron density and the potential in the effective equation for the square root of the density

Author(s): Paola Gori-Giorgi, Evert Jan Baerends
Published in: The European Physical Journal B, Issue 91/7, 2018, ISSN 1434-6028
DOI: 10.1140/epjb/e2018-90225-3

Restoring Size Consistency of Approximate Functionals Constructed from the Adiabatic Connection

Author(s): Stefan Vuckovic, Paola Gori-Giorgi, Fabio Della Sala, Eduardo Fabiano
Published in: The Journal of Physical Chemistry Letters, Issue 9/11, 2018, Page(s) 3137-3142, ISSN 1948-7185
DOI: 10.1021/acs.jpclett.8b01054

Sum-rules of the response potential in the strongly-interacting limit of DFT

Author(s): Sara Giarrusso, Paola Gori-Giorgi, Klaas J. H. Giesbertz
Published in: The European Physical Journal B, Issue 91/8, 2018, ISSN 1434-6028
DOI: 10.1140/epjb/e2018-90301-8

The adiabatic strictly-correlated-electrons functional: kernel and exact properties

Author(s): G. Lani, S. di Marino, A. Gerolin, R. van Leeuwen, and P. Gori-Giorgi
Published in: Physical Chemistry Chemical Physics, Issue 18, 2016, Page(s) 21092, ISSN 1463-9076
DOI: 10.1039/c6cp00339g

Challenging the Lieb-Oxford bound in a systematic way

Author(s): M. Seidl, S. Vuckovic, and P. Gori-Giorgi
Published in: Molecular Physics, Issue 114, 2016, Page(s) 1076, ISSN 0026-8976
DOI: 10.1080/00268976.2015.1136440

Interaction-Strength Interpolation Method for Main-Group Chemistry: Benchmarking, Limitations, and Perspectives

Author(s): E. Fabiano, P. Gori-Giorgi, M. Seidl, and F. Della Sala
Published in: Journal of Chemical Theory and Computation, Issue 12, 2016, Page(s) 4885, ISSN 1549-9618
DOI: 10.1021/acs.jctc.6b00713

Anomalous scaling and breakdown of conventional density functional theory methods for the description of Mott phenomena and stretched bonds

Author(s): Z.-J. Ying, V. Brosco, G. M. Lopez, D. Varsano, P. Gori-Giorgi, and J. Lorenzana
Published in: Physical Review B, Issue 94, 2016, Page(s) 075154, ISSN 2469-9969
DOI: 10.1103/PhysRevB.94.075154

Interpolated energy densities, correlation indicators and lower bounds from approximations to the strong coupling limit of DFT

Author(s): S. Vuckovic, T. J. P. Irons, L. O. Wagner, A.M. Teale, P. Gori-Giorgi
Published in: Physical Chemistry Chemical Physics, Issue 19, 2017, Page(s) 6169, ISSN 1463-9076
DOI: 10.1039/c6cp08704c

A Variational Approach to London Dispersion Interactions without Density Distortion

Author(s): Derk P. Kooi, Paola Gori-Giorgi
Published in: The Journal of Physical Chemistry Letters, Issue 10/7, 2019, Page(s) 1537-1541, ISSN 1948-7185
DOI: 10.1021/acs.jpclett.9b00469

Communication: Strong-interaction limit of an adiabatic connection in Hartree-Fock theory

Author(s): Michael Seidl, Sara Giarrusso, Stefan Vuckovic, Eduardo Fabiano, Paola Gori-Giorgi
Published in: The Journal of Chemical Physics, Issue 149/24, 2018, Page(s) 241101, ISSN 0021-9606
DOI: 10.1063/1.5078565

Functional derivative of the zero-point-energy functional from the strong-interaction limit of density-functional theory

Author(s): Juri Grossi, Michael Seidl, Paola Gori-Giorgi, Klaas J. H. Giesbertz
Published in: Physical Review A, Issue 99/5, 2019, ISSN 2469-9926
DOI: 10.1103/PhysRevA.99.052504

One-body reduced density-matrix functional theory in finite basis sets at elevated temperatures

Author(s): Klaas J.H. Giesbertz, Michael Ruggenthaler
Published in: Physics Reports, Issue 806, 2019, Page(s) 1-47, ISSN 0370-1573
DOI: 10.1016/j.physrep.2019.01.010

Investigation of the Exchange-Correlation Potentials of Functionals Based on the Adiabatic Connection Interpolation

Author(s): Eduardo Fabiano, Szymon Śmiga, Sara Giarrusso, Timothy J. Daas, Fabio Della Sala, Ireneusz Grabowski, Paola Gori-Giorgi
Published in: Journal of Chemical Theory and Computation, Issue 15/2, 2018, Page(s) 1006-1015, ISSN 1549-9618
DOI: 10.1021/acs.jctc.8b01037