PoS - Proceedings of Science
Volume 334 - The 36th Annual International Symposium on Lattice Field Theory (LATTICE2018) - Theoretical Developments
Scattering in Euclidean formulations of relativistic quantum theory
W. Polyzou,* G. Aiello, P. Kopp
*corresponding author
Full text: pdf
Published on: May 29, 2019
Abstract
A Euclidean formulation of relativistic quantum mechanics is discussed. Representations of the Hilbert space inner product and Poincar\'e generators are all expressed in terms of Euclidean space-time variables. The formulation does not require analytic continuation and can be used to directly calculate scattering observables. A toy model is used to demonstrate the feasibility of performing scattering calculations using the suggested computational methods.
DOI: https://doi.org/10.22323/1.334.0242
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