Symmetry resolved entanglement of excited states in quantum field theory. Part II. Numerics, interacting theories and higher dimensions

Abstract In a recent paper we studied the entanglement content of zero-density excited states in complex free quantum field theories, focusing on the symmetry resolved entanglement entropy (SREE). By zero-density states we mean states consisting of a fixed, finite number of excitations above the gro...

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Detalhes bibliográficos

Principais autores:	Luca Capizzi, Cecilia De Fazio, Michele Mazzoni, Lucía Santamaría-Sanz, Olalla A. Castro-Alvaredo
Formato:	Artigo
Idioma:	Inglês
Publicado em:	SpringerOpen 2022-12-01
coleção:	Journal of High Energy Physics
Assuntos:	Field Theories in Lower Dimensions Global Symmetries Integrable Field Theories
Acesso em linha:	https://doi.org/10.1007/JHEP12(2022)128
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