About
Hamiltonian truncation is a nonperturbative numerical method for calculating observables of a quantum field theory by truncating the Hilbert space to states with energy below a maximum energy cutoff. In this talk I will provide an overview of effective field theory techniques applied to Hamiltonian truncation calculations, focusing on improving convergence and handling marginal interactions in a 2d example system.
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The talk
Credits and licence
- Institution
- CERN
- Speaker
- Kara Farnsworth
- Year
- 2026
- Language
- English
- Source
- CERN
- Licence
- CERN, as CERN states it. CERN's terms
- Attribution
- © CERN. CERN provides its audiovisual media free of charge for educational and informational use, credited to CERN; this lecture is shown in CERN's own player.
- Who can watch
- CERN gives no rating. Invisible Network shows it to Teens profiles and older, judged from what the source says about it. How courses are placed