2026-04-27T15:28:48Zhttps://riubu.ubu.es/oai/requestoai:riubu.ubu.es:10259/103212025-05-28T22:42:09Zcom_10259.4_2557com_10259_5086com_10259_2604col_10259.4_2558
Castro-Alvaredo, Olalla A.
ade70ddd-3125-4487-887c-34a56adb8b44
600
Santamaría Sanz, Lucía
947
600
0000-0003-4215-5011
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.
Olalla is grateful to EPSRC for financial support under a Small Grant EP/W007045/1. Luc´ıa is grateful to the Regional Government of Castilla y Le´on (Junta de Castilla y Le´on), and the Spanish Ministry of Science and Innovation MICIN for the financial support received through the “Q-CAYLE: Secure Quantum Communications in Castilla y León” project, also co-funded by the European Union NextGenerationEU (PRTR C17.I1).
application/pdf
eng
World Scientific Publishing
Modern Physics Letters B. 2024, V. 39, n. 7
https://doi.org/10.1142/S0217984924300023
Symmetry resolved entanglement measures
Entanglement entropy
Quantum field theory
Twist fields
Integrability
Física
Matemáticas
Physics
Mathematics
Symmetry-resolved measures in quantum field theory: A short review
info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
info:eu-repo/semantics/openAccess
Modern Physics Letters B
39
7
THUMBNAIL
Castro-mplB_2024.pdf.jpg
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LICENSE
license.txt
license.txt
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https://riubu.ubu.es/bitstream/10259/10321/2/license.txt
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ORIGINAL
Castro-mplB_2024.pdf
Castro-mplB_2024.pdf
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https://riubu.ubu.es/bitstream/10259/10321/1/Castro-mplB_2024.pdf
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10259/10321
oai:riubu.ubu.es:10259/10321
2025-05-29 00:42:09.797
Repositorio Institucional de la Universidad de Burgos
bubrep@ubu.es
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