<?xml version="1.0" encoding="UTF-8"?><?xml-stylesheet type="text/xsl" href="static/style.xsl"?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-06-08T03:24:47Z</responseDate><request verb="GetRecord" identifier="oai:docta.ucm.es:20.500.14352/96880" metadataPrefix="oai_dc">https://docta.ucm.es/rest/oai/request</request><GetRecord><record><header><identifier>oai:docta.ucm.es:20.500.14352/96880</identifier><datestamp>2025-09-18T15:42:18Z</datestamp><setSpec>com_20.500.14352_14</setSpec><setSpec>col_20.500.14352_15</setSpec></header><metadata><oai_dc:dc xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:doc="http://www.lyncode.com/xoai" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
   <dc:title>Stability of the spectral gap and ground state indistinguishability for a decorated AKLT model</dc:title>
   <dc:creator>Moon, Alvin</dc:creator>
   <dc:creator>Young, Amanda</dc:creator>
   <dc:creator>Lucia, Angelo</dc:creator>
   <dc:subject>Física matemática</dc:subject>
   <dc:subject>Teoría de los quanta</dc:subject>
   <dc:subject>2210.23 Teoría Cuántica</dc:subject>
   <dc:description>We use cluster expansion methods to establish local the indistiguishability of the finite volume ground states for the AKLT model on decorated hexagonal lattices with decoration parameter at least 5. Our estimates imply that the model satisfies local topological quantum order, and so, the spectral gap above the ground state is stable against local perturbations.</dc:description>
   <dc:description>European Commission</dc:description>
   <dc:description>Ministerio de Ciencia, Innovación y Universidades (España)
</dc:description>
   <dc:description>Comunidad de Madrid</dc:description>
   <dc:description>Deutsche Forschungsgemeinschaft</dc:description>
   <dc:description>Depto. de Análisis Matemático y Matemática Aplicada</dc:description>
   <dc:description>Fac. de Ciencias Matemáticas</dc:description>
   <dc:description>TRUE</dc:description>
   <dc:description>pub</dc:description>
   <dc:date>2024-01-31T08:49:07Z</dc:date>
   <dc:date>2024-01-31T08:49:07Z</dc:date>
   <dc:date>2023</dc:date>
   <dc:type>journal article</dc:type>
   <dc:type>VoR</dc:type>
   <dc:identifier>https://hdl.handle.net/20.500.14352/96880</dc:identifier>
   <dc:identifier>1424-0637</dc:identifier>
   <dc:identifier>10.1007/s00023-023-01398-8</dc:identifier>
   <dc:language>eng</dc:language>
   <dc:relation>info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-113523GB-I00/ES/ANALISIS MATEMATICO Y TEORIA DE INFORMACION CUANTICA/</dc:relation>
   <dc:relation>info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RYC2019-026475-I/ES/Quantum information and quantum statistical mechanics//</dc:relation>
   <dc:relation>Lucia A, Moon A, Young A (2024) Stability of the Spectral Gap and Ground State Indistinguishability for a Decorated AKLT Model. Ann Henri Poincaré 25(8):3603–3648. https://doi.org/10.1007/s00023-023-01398-8</dc:relation>
   <dc:rights>Attribution 4.0 International</dc:rights>
   <dc:rights>http://creativecommons.org/licenses/by/4.0/</dc:rights>
   <dc:rights>open access</dc:rights>
   <dc:format>application/pdf</dc:format>
   <dc:publisher>Springer Nature</dc:publisher>
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