Many-body perturbation theories in modern quantum chemistry and nuclear physics

26-30th March                              PROGRAM (updated 1st March) ProgESNTworkshopMBPTv1March2018.pdf



Organizers:  A. Tichai (CEA, ESNT, contact), E. Giner (LCT, Université P. et M. Curie), T. Duguet (CEA, DPhN-contact)


The goals of the workshop are to:
1. educate nuclear physicists about the relevance of MBPT methods in modern quantum many-body calculations,
2. exchange ideas regarding state-of-the-art MBPT methods between quantum chemists and nuclear physicists,
3. identify the systems, observables and situations for which perturbative methods are appropriate,

4. discuss the merits and the efficiency of the various strategies to treat near-degenerate and degenerate systems via perturbative methods.



Exposés -TALKS- Invited speakers


Introductory lectures on many-body perturbation theories (MBPT)

1. P. Piecuch, Michigan State University
Introduction to the single reference many body perturbation theory and its diagrammatic representation
2. R. Roth, T. U. Darmstadt
Nuclear interactions and many-body perturbation theory: convergence, accuracy and sensitivity
3. C. Angeli, University of Ferrara
Basics of multi-reference many-body perturbation theories
4. T. Duguet, CEA Saclay
Basics of symmetry broken and restored many-body perturbation theory



1. Application of MBPT to closed-shell systems


+ C. Drischler, University of California, Berkeley
Many-body perturbation theory calculation of infinite nuclear matter at zero temperature
+ F. R. Xu, Peking University
Many-body perturbation theory calculations of closed-shell nuclei
+ D. Tew, Institut für Physikalische Chemie, Universität Karlsruhe
Explicitly correlated Møller-Plesset perturbation theory
+ P. Piecuch, Michigan State University
Perturbative corrections to non-perturbative methods

+ C. Wellenhofer, Technische Universität München
Many-body perturbation theory calculation of infinite nuclear matter at finite temperature
+ F. Hummel, Institute for Theoretical Physics, Technische Universität Wien,
Observable calculation in zero and finite-temperature many-body perturbation theory

2. MBPT methods for (near-)degenerate methods


+ A. Tichai, CEA, ESNT
Multi-configuration perturbation theory for open-shell nuclei
+ E. Giner, Laboratoire de Chimie Théorique, Université Pierre et Marie Curie,
A Jeziorski-Monkhorst fully uncontracted multi-Reference perturbative treatment
+ P. Arthuis, CEA Saclay
Bogoliubov many-body perturbation theory for open-shell nuclei
+ Yang Guo, Max Planck Institut für Chemische Energiekonversion
Explicitly correlated NEVPT2

3. Resummation of perturbation series


+ O. Costin, Ohio State University
Different methods to turn a divergent series into a convergent one
+ J. Toulouse, Laboratoire de Chimie Théorique, Université Pierre et Marie Curie,
Direct ring coupled cluster with range separated electronic interaction

4. Computational advances in MBPT

+ Quianli Ma, Institut für Theoretische Chemie, Universität Stuttgart
Exploiting pair natural orbitals for linear scaling MP2


5. Some new non-perturbative flavor(s)

+ G. Scuseria, Department of Chemistry, Rice University, Houston

Symmetry, degeneracy and strong correlations





Monday 26th

9h45 Welcome

Tuesday 27

Wednesday 28 Thursday 29 Friday 30

9h30 Wellenhofer

9h30 Costin

9h30 Guo


10h00 Piecuch


9h30 Xu
11h30 Coffee Break 10h30  Break

10h30 Break

10h30 Break

11h45 Piecuch 11h Tew 11h Piecuch

11h Arthuis

11h Ma

12h45 Lunch 12h Lunch 12h Lunch


14h Roth


14h Drischler

14h Toulouse

14h Giner



15h15 Coffee break

15h  Break

15h  Break


15h30 Angeli


15h30 Hummel 

15h30 Scuseria

15h30 Tichai


16h45 Duguet


16h30 Discussions

16h30 Discussions

16h30 Discussions
18h End 18h End 18h End

18h End


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Création-contact Web ESNT : Valérie Lapoux


Mise à jour : 15/03/2018 - Contacter le rédacteur
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