Andrea Guerrieri – Theoretical Physicist

Logo

Royal Society University Research Fellow at City, University of London. Research in scattering amplitudes, S-matrix bootstrap, quantum field theory, collider physics, and non-perturbative methods.

View My GitHub Profile

Talks & Lectures

Below is a selection of seminars, conference talks, lecture courses, and interviews.
Slides and videos are linked when available.


Talks

2025

Quantum Gravity S-matrix Bootstrap
Quantum Gravity Seminar, Niels Bohr Institute, 26/11/25
📝 Notes (preliminary)

Eliminating the impossible to find the truth
Colloquium Humboldt University 21/11/25
Slides

Maximizing the Interaction Strength
Bootstrap 2025
Video

Scattering Amplitudes & Bootstrap Constraints
IGST 2025
Video


2022

Bridging Positivity with the S-matrix Bootstrap
Seminar, Centro de Fisica do Porto, 28 October 2022
Video

S-matrix Bootstrap for EFTs
Bootstrap 2022
Video


2021

Where is String Theory?
Seminar, Leinweber Institute for Theoretical Physics, 29 March 2021
Video

Where is String Theory?
Seminar, Rencontres, 18 March 2021
Video


2020

Exploring the Dual S-matrix Bootstrap
Bootstrap Zoom Seminar Series, 2020
Video


Lectures

2025 — LonTI Lecture Series — Exploring the IR and UV Regimes of QCD

LonTI Lecture 1
External field methods, Goldstone bosons (Weinberg Vol. 2, Chapter 16, 19)
Video

LonTI Lecture 2
EFT, pions, nonlinearly realized symmetries
Video

LonTI Lecture 3
Operator Product Expansion
Video

LonTI Lecture 4
Bootstrap
Video

Click here to see the full list of LonTI Lecture Series.


Bootstrap School 2021 — Numerical S-matrix Bootstrap

Lecture 1
Numerical S-matrix Bootstrap
Video

Lecture 2
Numerical S-matrix Bootstrap (3+1 dimensions)
Video

Lecture 3
Numerical S-matrix Bootstrap dual problems
Video


Media & Interviews

2022

Bootstrap in Fisica Teorica
(Interview, in Italian)
Video