Precision Many-Body Physics V: Techniques in Precision Many-body Physics
FOCUS · MAR-Y45 · ID: 3984980
Presentations
-
How to read between the lines of electronic spectra: Tackling the pseudogap from fluctuation diagnostics to large embedded quantum clusters
ORAL · Invited
–
Publication: [1] O. Gunnarsson, T. Schäfer, J. LeBlanc, E. Gull, J. Merino, G. Sangiovanni, G. Rohringer, and A. Toschi, Phys. Rev. Lett. 114, 236402 (2015).
[2] T. Schäfer and A. Toschi, J. Phys.: Condens. Matter 33, 214001 (2021).
[3] M. Meixner, H. Menke, M. Klett, S. Heinzelmann, S. Andergassen, P. Hansmann, and T. Schäfer, SciPost Physics 16, 059 (2024).
[4] F. Šimkovic, R. Rossi, A. Georges, and M. Ferrero, Science 385, 6715 (2024).Presenters
-
Thomas Schäfer
- Max Planck Institute for Solid State Physics, University of Trieste
- Max-Planck-Institut für Festkörperforschung
Authors
-
Thomas Schäfer
- Max Planck Institute for Solid State Physics, University of Trieste
- Max-Planck-Institut für Festkörperforschung
-
Henri Menke
- Friedrich-Alexander-Universität Erlangen-Nürnberg
-
sabine andergassen
- TU Wien
- tu wien
-
Philipp Hansmann
- Friedrich-Alexander University Erlangen-
- Friedrich-Alexander University Erlangen
-
Alessandro Toschi
- TU Wien
- Technical University of Vienna
-
Olle Gunnarsson
- Max Planck Institute for Solid State Physics
-
James LeBlanc
- Memorial University of Newfoundland
-
Giorgio Sangiovanni
- Julius-Maximilians University of Wuerzburg
-
Emanuel C Gull
- University of Michigan & University of Warsaw
- University of Michigan
-
Jaime Merino
- Universidad Autónoma de Madrid
-
Georg Rohringer
- King's College London
-
Marcel Klett
- Max Planck Institute for Solid State Research
-
Sarah Heinzelmann
- University of Tuebingen
-
Fedor Simkovic
- Ecole Polytechnique
-
Riccardo Rossi
- Institute of Physics, École Polytechnique Fédérale de Lausanne (EPFL), CNRS, Laboratoire de Physique Théorique de la Matière Condensée, Sorbonne Université, Paris
- École Polytechnique Fédérale de Lausanne
-
Antoine Georges
- College de France
- College de France, Simons Foundation (Flatiron Institute)
-
Michel Ferrero
- Ecole Polytechnique
-
Michael Dominik Maximilian Meixner
- Max Planck Institute for Solid State Research
-
-
Block-sparse evaluation of imaginary-time strong-coupling Feynman diagrams
ORAL
–
Presenters
-
Francisco P Rilloraza
- New York University
- New York University (NYU)
Authors
-
Francisco P Rilloraza
- New York University
- New York University (NYU)
-
Jason Kaye
- Simons Foundation (Flatiron Institute)
-
Hugo U. R. Strand
- Örebro University
-
Zhen Huang
- University of California, Berkeley
-
Denis Golez
- Jožef Stefan Institute
- Jozef Stefan Institute
- Jozef Stefan Institute, University of Ljubljana
-
-
The TRIQS arbirary X-Crossing Approximation impurity solver (triqs_xca)
ORAL
–
Publication: J. Kaye, Z. Huang, H.U.R. Strand, D. Golež, Phys. Rev. X 14, 031034 (2024)
Z. Huang, D. Golež, H.U.R. Strand, J. Kaye, arXiv:2503.19727 (accepted in SciPost)Presenters
-
Hugo U. R. Strand
- Örebro University
Authors
-
Hugo U. R. Strand
- Örebro University
-
Francisco P Rilloraza
- New York University
- New York University (NYU)
-
Zhen Huang
- University of California, Berkeley
-
Nils Wentzell
- Flatiron Institute, Simons Foundation
-
Denis Golez
- Jožef Stefan Institute
- Jozef Stefan Institute
- Jozef Stefan Institute, University of Ljubljana
-
Jason Kaye
- Simons Foundation (Flatiron Institute)
-
-
Probing Critical Behavior Near the Phase Transitions of Correlated Systems via Variational Diagrammatic Monte Carlo Built on DMFT
ORAL
–
Publication: Phys. Rev. Lett. 135, 176501 (2025)
Presenters
-
Yueyi Wang
- Rutgers, the State University of New Jersey
Authors
-
Yueyi Wang
- Rutgers, the State University of New Jersey
-
Kristjan Haule
- Rutgers University
-
-
Automatic differentiation diagrammatic Monte Carlo
ORAL
–
Presenters
-
Nils Caci
- Laboratoire Kastler Brossel, Collège de France, CNRS, École Normale Supérieure - Université PSL, Sorbonne Université, Paris
Authors
-
Nils Caci
- Laboratoire Kastler Brossel, Collège de France, CNRS, École Normale Supérieure - Université PSL, Sorbonne Université, Paris
-
Félix Werner
- Laboratoire Kastler Brossel, Collège de France, CNRS, École Normale Supérieure - Université PSL, Sorbonne Université, Paris
-
Kris Van Houcke
- Laboratoire de Physique de l'École Normale Supérieure, ENS - Université PSL, Sorbonne Université, Université Paris Cité, CNRS, Paris
- Ecole Normale Supérieure
-
Riccardo Rossi
- Institute of Physics, École Polytechnique Fédérale de Lausanne (EPFL), CNRS, Laboratoire de Physique Théorique de la Matière Condensée, Sorbonne Université, Paris
- École Polytechnique Fédérale de Lausanne
-
-
Abstract Withdrawn
ORAL · Withdrawn
–
-
Assessing La<sub>3</sub>Ni<sub>2</sub>O<sub>7</sub> structural properties:A quantum Monte Carlo study accelerated by the Surrogate Hessian approach
ORAL
–
Presenters
-
Amanda Elizabeth Dumi
- Sandia National Laboratories
Authors
-
Amanda Elizabeth Dumi
- Sandia National Laboratories
-
Juha Tiihonen
- Tampere University
-
Hyeondeok Shin
- Argonne National Laboratory
-
Raymond C Clay
- Sandia National Laboratories
-
Jaron T Krogel
- Oak Ridge National Laboratory
-
-
Development of Hybrid Potential for the Fixed-Node Diffusion Monte Carlo Method for Al to Cl
ORAL
–
Presenters
-
Ryunosuke Fujimaru
- Japan Adv Inst of Sci and Tech
Authors
-
Ryunosuke Fujimaru
- Japan Adv Inst of Sci and Tech
-
Tom Ichibha
- Japan Adv Inst of Sci and Tech
-
Kenta Hongo
- Japan Adv Inst of Sci and Tech
-
Ryo Maezono
- Institute of Science Tokyo
-
-
Development of Hybrid Potentials to Suppress Locality Errors in the Fixed-Node Diffusion Monte Carlo Method
ORAL
–
Presenters
-
Tom Ichibha
- Japan Adv Inst of Sci and Tech
Authors
-
Tom Ichibha
- Japan Adv Inst of Sci and Tech
-
Ryunosuke Fujimaru
- Japan Advanced Institute of Science and Technology
-
Jaron T Krogel
- Oak Ridge National Laboratory
-
Kenta Hongo
- Japan Adv Inst of Sci and Tech
-
Ryo Maezono
- Institute of Science Tokyo
-
Fernando A Reboredo
- Oak Ridge National Laboratory
-
-
Many-body electronic structure from quantum Monte Carlo for f-electron materials
ORAL
–
Presenters
-
Cody A Melton
- Sandia National Laboratories
Authors
-
Cody A Melton
- Sandia National Laboratories
-
Raymond C Clay
- Sandia National Laboratories
-
Amanda Dumi
- Sandia National Laboratories
-
joshua P townsend
- Sandia National Laboratories
-
-
Electronic structure quantum Monte Carlo fixed-node vs exact energies: benchmarks for valence-only calculations
ORAL
–
Presenters
-
Lubos Mitas
- North Carolina State University
Authors
-
Lubos Mitas
- North Carolina State University
-
Aqsa Shaikh
- North Carolina State University
-
Omar Madany
- North Carolina State University
-
Benjamin Edward Kincaid
- Oak Ridge National Laboratory
- Center for nanophase material science, Oak Ridge national lab
-
-
A coupled cluster-based wave function-in-wave function quantum embedding theory
ORAL
–
Publication: J. Chem. Phys. 161, 164107 (2024)
Presenters
-
Avijit Shee
- University of California, Berkeley
Authors
-
Avijit Shee
- University of California, Berkeley
-
Lin Lin
- University of California, Berkeley
-
Martin Head-Gordon
- University of California, Berkeley
-
Birgitta K Whaley
- University of California, Berkeley
-