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TRIQS Developers Meeting

Workshop

Computational Quantum Physics

When

June 2, 2025
All Day
June 3, 2025
All Day
June 4, 2025
All Day
June 5, 2025
All Day

Where

160 Fifth Avenue, 3rd Floor Conference Room

160 Fifth Avenue

New York, NY 10010

This meeting, part of a series which has been ongoing for several years, brings together users and developers of the TRIQS ecosystem. It features presentations on scientific projects using computational many-body methods such as DMFT + extensions, GW and diagrammatic Monte-Carlo. It also presents new developments in the TRIQS core libraries and applications, and includes focused group discussions on directions for future developments.

Monday, June 2

9:30 – 10:00 AM	Olivier Parcollet	TRIQS: challenges and perspectives
10:00 – 10:30 AM	Nikita Kavokine	Electronic correlations at the solid-liquid interface studied with DMFT
10:30 – 11:00 AM	Break
11:00 – 11:30 AM	Ina Park	Altermagnetic phase and metal-insulator transition of NiS2-xSex
11:30 AM – 12:00 PM	Sophie Beck	New insights into the c-axis resistivity from DFT+DMFT in Sr2RuO4
12:00 – 2:00 PM	Lunch & Discussion
2:00 – 3:00 PM	Nils Wentzell, Thomas Hahn	TRIQS Core Library Update
3:00 – 3:30 PM	Hugo Strand	The Two-Particle Response Function toolbox (TPRF) – past, present, and future
3:30 – 4:30 PM	Coffee & Discussion
4:30 – 5:00 PM	Yann in ‘t Veld	Superconducting coherence lengths, penetration depths and spectral functions using a non-linearized Eliashberg solver in TPRF
5:00 – 5:30 PM	Claude Ederer	Comparing cRPA and linear response to calculate U
7:30 PM	Self-organized Dinner

Tuesday, June 3

9:30 – 10:00 AM	Miguel Morales	GW + EDMFT: Quantum Embedding with CoQui and TRIQS
10:00 – 10:30 AM	Chia-Nan Yeh	Ab initio self-consistent GW+EDMFT for real materials
10:30 – 11:00 AM	Break
11:00 – 11:30 AM	Joost Aretz	Mott-Insulator/Superconductor Interfaces; Insights from DMFT and GW+EDMFT
11:30 AM – 12:00 PM	Francesco Petocchi	Improved starting points within GW+EDMFT for Mott Insulating cases
12:00 – 2:00 PM	Lunch & Discussion
2:00 – 3:00 PM	Harrison LaBollita, Jennifer Coulter	A generic framework for electronic structure developments in TRIQS
3:00 – 3:30 PM	Alexander Hampel	Unraveling heavy fermions in LiV2O4
3:30 – 4:30 PM	Coffee & Discussion
4:30 – 5:00 PM	Anna Galler	Correlation effects in two-dimensional charge density wave materials
5:00 – 5:30 PM	Leonid Pourovskii	Crystal-field effects and magnetocrystalline anistropty in rare-earth permanent magnets
7:30 PM	Speaker Dinner

Wednesday, June 4

9:30 AM – 12:00 PM	College de France Lecture & Seminars	Michel Ferrero, Olivier Parcollet, Thomas Schaefer, Kris Van Houcke
12:00 – 2:00 PM	Lunch & Discussion
2:00 – 3:00 PM	Panel Discussion: Core Libraries	Self-organized Discussions
3:00 – 3:30 PM	Break
3:30 – 4:30 PM	Panel Discussion: Abinitio DMFT	Self-organized Discussions
4:30 – 5:30 PM	Self-organized Discussions
7:30 PM	Self-organized Dinner

Thursday, June 5

9:30 – 10:00 AM	Jason Kaye	Fast psuedo-particle strong coupling diagrammatics by hybridization fitting and sum-of-exponentials expansion
10:00 – 10:30 AM	Lorenzo Crippa, Igor Krivenko, Massimo Capone	EDIpack, a Lanczos solver for QIP: operation and interoperability
10:30 – 11:00 AM	Break
11:00 – 11:30 AM	Rok Zitko, Don Rolih	NRG Ljubljana: recent developments and some applications
11:30 AM – 12:00 PM	Nils Wentzell, Marco Barbone	CTQMC Vertex Measurement Improvements using HPC Techniques
12:00 – 1:00 PM	Lunch
1:00 – 2:00 PM	Panel Discussion: Impurity Solvers & Performance Bottlenecks
2:00 – 2:30 PM	Olivier Gingras	SVD solver for ghostGA: Learning the low-dimensional manifold
2:30 – 3:00 PM	Break
3:00 – 3:30 PM	Herbert Essl	How to stay on the physical branch in self-consistent many-electron approaches
3:30 – 4:00 PM	Jakša Vučičević	Towards numerically exact computation of conductivity in the thermodynamic limit of interacting lattice models
7:30 PM	Self-organized Dinner

Event Series

CCQ Workshops

Several times a year, the Center for Computational Quantum Mechanics hosts a multi-day workshop featuring presentations by leading researchers. Each workshop is focused on a different topic.

See events