Luca Marchetti

Talks & lectures · Archive

Talks & lectures

Plenary lectures, invited seminars, conference presentations, and pedagogical talks on quantum gravity, relational physics, group field theory, and cosmology.

Full archive

23 talks & seminars

7 Aug 2026

Quantum Reference Frames for Quantum Gravity: The Relational Gravitational Path Integral

Invited lectureQuantum Crossroads · Kavli IPMU · Kashiwa, JapanSlides / PDF

31 Jul 2026

Quantum Gravity and Emergent Cosmology: A Group Field Theory Perspective

Two-hour lectureQuantum Gravity Gatherings · RIKEN iTHEMS · Wako, JapanSlides / PDF

30 Jul 2026

Quantum Reference Frames for Quantum Gravity: The Relational Gravitational Path Integral

Two-hour lectureQuantum Gravity Gatherings · RIKEN iTHEMS · Wako, JapanSlides / PDF

9 Jul 2026

Quantum Reference Frames for Quantum Gravity: The Relational Gravitational Path Integral

Contributed talkFAU²: QG meets QI · FAU Erlangen–Nürnberg · Erlangen, GermanySlides / PDF

2 Jun 2026

Cosmic Acceleration from Quantum Gravity: Emergent Inflation and Dynamical Dark Energy

SeminarAstronomy and Astrophysics Seminars · Fudan University · Shanghai, ChinaSlides / PDF

29 May 2026

Quantum Gravity and Emergent Cosmology: A Group Field Theory Perspective

Plenary talkLoops’26 International Conference on Quantum Gravity · Loops’26 · Hangzhou, ChinaSlides / PDF

15 Apr 2026

From Group Field Theories to Continuum Physics: Emergent Cosmology and Acceleration from QG

HEP Theory Journal ClubHEP Theory Journal Club · McGill University · Montreal, CanadaSlides / PDF

11 Mar 2026

Emergent Acceleration from Quantum Gravity: Dynamical Dark Energy and Inflation

Contributed talkConcepts of Quantum and Spacetime · KEK Theory Center / RIKEN iTHEMS · Tsukuba, JapanSlides / PDF

12 Feb 2026

Emergent Acceleration from Quantum Gravity: Dynamical Dark Energy and Inflation

Invited talk13th Tux Winter Workshop on Quantum Gravity · Tux Winter Workshop · Tux, AustriaSlides / PDF

5 Feb 2026

GFT Cosmology: An Overview

Journal club seminarQG Group Journal Club Seminars · FAU Erlangen–Nürnberg · Erlangen, GermanySlides / PDF

13 Oct 2025

Quantum frame fields and relational Renormalization Group

Contributed talkQuantum Reference Frames 2025 · OIST · Onna, Okinawa, JapanSlides / PDF

30 Sept 2025

Emergent Cosmology from Quantum Gravity Hydrodynamics

Invited talkThe Universe in the Math, in the Sky and in the Lab · Universidad Complutense de Madrid · Madrid, SpainSlides / PDF

2 Jul 2025

Quantum Reference Fields and Relational Renormalization Group

SeminarOIST · Onna, Okinawa, JapanSlides / PDF

28 May 2025

Quantum Gravity and Emergent Cosmology: A Group Field Theory Perspective

SeminarTheoretical Physics Seminar · University of Pisa · Pisa, ItalySlides / PDF

21 May 2025

Emergent Late- and Early-Times Acceleration from Quantum Gravity

Contributed talkFAU² Workshop on Quantum Gravity Across Scales · FAU Erlangen–Nürnberg · Erlangen, GermanySlides / PDF

19 May 2025

Quantum Gravity and Emergent Cosmology: A Group Field Theory Perspective

IPARCOS seminarIPARCOS Seminars 2025 · Universidad Complutense de Madrid · Madrid, SpainSlides / PDF

18 Feb 2025

Quantum Gravity and Emergent Cosmology: A Group Field Theory Perspective

MS and APEC seminarMS and APEC seminar series · Kavli IPMU · Kashiwa, JapanSlides / PDF

1 Nov 2024

Emergent Cosmology from Quantum Gravity

Contributed talkKashiwa-no-ha Dark Matter and Cosmology Symposium (Satellite workshop of COSMO 2024) · Kavli IPMU · Kashiwa, JapanSlides / PDF

19 Jun 2024

Emergent Cosmology from Quantum Gravity

Contributed talkAtlantic General Relativity 2024 · University of New Brunswick · Fredericton, CanadaSlides / PDF

24 May 2024

Cosmological Perturbations from Quantum Gravity Entanglement

Contributed talkTheory Canada 16 · University of Waterloo / Institute for Quantum Computing · Waterloo, CanadaSlides / PDF

9 May 2024

Cosmological Perturbations from Quantum Gravity Entanglement

Contributed talkLoops’24 International Conference on Quantum Gravity · Florida Atlantic University · Fort Lauderdale, United StatesSlides / PDF

22 Feb 2024

Cosmological Perturbations from Quantum Gravity Entanglement

Contributed talk11th Tux Workshop on Quantum Gravity · Tux Center · Tux, AustriaSlides / PDF

7 Feb 2024

Cosmological Perturbations from Quantum Gravity Entanglement

Research seminarCRAG Seminars · School of Mathematics and Statistics, University of Sheffield · Sheffield, United KingdomSlides / PDF