Nous avons le plaisir d’annoncer un atelier dédié à l’exploration des systèmes quantiques unidimensionnels, réunissant des théoriciens et des expérimentateurs de toute l’Europe.
Depuis la découverte du liquide de Tomonaga-Luttinger au début des années 1980, les matériaux de basse dimensionnalité ont constitué un terrain d’essai riche pour les prédictions théoriques. Ces dernières années, le domaine a connu des avancées passionnantes sur plusieurs fronts. On peut notamment citer les progrès significatifs dans la théorie des systèmes 1D au-delà du paradigme traditionnel de dispersion linéaire — souvent en lien avec les simulateurs quantiques à atomes froids — ainsi que dans les expériences pompe-sonde résolues en temps et la synthèse de nouveaux matériaux unidimensionnels, y compris ceux basés sur des motifs de Moiré.
Cet atelier vise à encourager le dialogue entre ces domaines émergents et d’autres, en offrant une plateforme pour partager des idées, établir des collaborations et identifier les principaux défis et opportunités à venir.
Monday 8 june,2026 “The Status Quo”
The day aims to establish a common basis for the understanding of quasi-1D systems.
Morning Session:
09:00 - 09:30: Registration and Welcome Coffee
09:30 - 10:00: Welcoming and Opening Remarks (Directors of Soleil and Organizers)
10:00 - 11:00: Keynote Talk 1: "Introduction to Quasi-1D Quantum Materials" (Piotr Chudzinski)
11:00 - 11:30: Coffee Break
11:30 - 12:30: Keynote Talk 2: "Tomonaga-Luttinger Liquid: Historical Achievements- The Experimental Perspective" (Lenart Dudy)
Afternoon Session:
14:00 - 16:00: 2-3 Talks on Recent Quasi-1D Quantum Materials: Mostly Experimental.
16:00 - 16:30: Coffee Break
16:30 - 17:30: Panel Discussion: "Challenges of the Past: What was solved and what not?"
Socializing Event I: (tbd: For example: Concert by one of the SOLEIL music groups, table tennis tournament, Arcade Competition on a PlayStation, Board Games, Visit of the Lab of Curie)
Tuesday 9 june, 2026 “To Infinity and Beyond”
The day aims to get an overview of new theoretical developments.
Morning Session:
09:00 - 10:00: Keynote Talk 3: "Beyond the Linear Dispersion TLL Paradigm" (tbd, invited)
10:00 - 10:30: Coffee Break
10:00 - 12:30: 2-3 Talks on new theoretical developments.
Afternoon Session:
14:00 - 14:30: Keynote Talk 4: "Interplay of Theory and Experiment in Quasi-1D Systems" (tbd, invited)
14:30 - 16:00: Discussion in working groups (6 Persons per group): "From Theory to Experiment: What needs to be done?“
16:00 - 16:30: Coffee Break
16:30 - 17:30: Presentation of the Ideas from the Working Groups
Socializing Event II: (tbd: For example: Concert by one of the SOLEIL music groups, table tennis tournament, Arcade Competition on a PlayStation, Board Games, Visit of the Lab of Curie)
Wednesday 10 june, 2026 “More than a Twist in My Sobriety”
The third day aims to get an overview of new developments regarding Moiré patterns.
Morning Session:
09:00 - 10:00: Keynote Talk 5: "Moiré patterns: General concept"
10:00 - 11:00: Keynote Talk 6: "Recent Advances in Synthesis of Moiré Structures"
11:00 - 11:30: Coffee Break
11:30 - 12:30: 2 Talks: Examples of Moiré systems (Experiment)
Afternoon Session:
14:00 - 15:00: Keynote Talk 7: "Domain walls in ultra-small angle Moires: a new platform for 1D physics"
16:00 - 16:30: Coffee Break
16:30 - 17:30: ? tbd
Socializing Event III: (tbd: For example: Concert by one of the SOLEIL music groups, table tennis tournament, Arcade Competition on a PlayStation, Board Games, Visit of the Lab of Curie)
Thursday 11 june,2026 “I fell into a burning ring of fire, I went down, down, down and the flames went higher”
The day aims to get an overview of new available experimental techniques with some focus on synchrotron techniques
Morning Session:
09:00 - 10:00: Keynote Talk 4: "Time-Resolved Spectroscopy in Quasi-1D Materials" (tbd, invited)
10:00 - 12:30: Talks on Upgrade and on Soleil experimental techniques (for example one Director for the upgrade, Antares, AILES, TEMPO)
Afternoon Session:
14:00 - 16:00: Other techniques: Transport, STM/STS, Spectroscopy, … (tbd)
16:00 - 16:30: Coffee Break
16:30 - 17:30: Panel Discussion: "Which Technique could do what?"
Socializing Event IV: Conference Dinner
Friday 12 june, 2026 “It's the eye of the tiger”
The day aims to get a roadmap going, a work plan for a roadmap paper, and plans for future cooperations
Morning Session:
9:00- 12:00 Discussion in working groups (First a theoretician group and and experimentalist group, then a few small self-organized groups):
13:30 - 14:00: Plan of Action and Closing Remarks