2026-05-24T20:59:41Zhttps://riubu.ubu.es/oai/requestoai:riubu.ubu.es:10259/103212025-05-28T22:42:09Zcom_10259.4_2557com_10259_5086com_10259_2604col_10259.4_2558
Repositorio Institucional de la Universidad de Burgos
author
Castro-Alvaredo, Olalla A.
author
Santamaría Sanz, Lucía
2025-03-13T10:27:12Z
2025-03-13T10:27:12Z
2024-05
0217-9849
http://hdl.handle.net/10259/10321
10.1142/S0217984924300023
1793-6640
In this short review, we present the key definitions, ideas and techniques involved in the study of symmetry resolved entanglement measures, with a focus on the symmetry resolved entanglement entropy. In order to be able to define such entanglement measures, it is essential that the theory under study possess an internal symmetry. Then, symmetry-resolved entanglement measures quantify the contribution to a particular entanglement measure that can be associated to a chosen symmetry sector. Our review focuses on conformal (gapless/massless/critical) and integrable (gapped/massive) quantum field theories, where the leading computational technique employs symmetry fields known as (composite) branch point twist fields.
eng
Symmetry resolved entanglement measures
Entanglement entropy
Quantum field theory
Twist fields
Integrability
Symmetry-resolved measures in quantum field theory: A short review
info:eu-repo/semantics/article
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URL
https://riubu.ubu.es/bitstream/10259/10321/1/Castro-mplB_2024.pdf
File
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4d7432492d35097557c23a104dea7bd1
527781
application/pdf
Castro-mplB_2024.pdf