Dec 14 – 15, 2023
Centre for Particle Theory
Europe/London timezone

Spectroscopy on the lattice using spectral density reconstruction.

Dec 14, 2023, 5:20 PM
Ph30 (Centre for Particle Theory)


Centre for Particle Theory

Long Talk (20 mins) Lattice Physics


Niccolo Forzano (Swansea University)


Spectroscopy is a fundamental matter in lattice gauge theories. In this talk, I will inspect a new technique used to perform finite volume spectroscopy, i.e. fitting spectral densities. This will be shown, giving an overview of how I give estimation of such spectral density, and how I fit it, using a mixed representation ($N_{\rm f} = 2$ fundamental fermions and $N_{\rm as} = 3$ 2-index antisymmetric fermions) Sp(4) gauge theory as a case study. Estimation of systematics and comparisons with GEVP results will be discussed as well.

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Primary author

Niccolo Forzano (Swansea University)

Presentation materials