<?xml version="1.0" encoding="utf-8"?>
<TEI xmlns="http://www.tei-c.org/ns/1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:hal="http://hal.archives-ouvertes.fr/" xmlns:gml="http://www.opengis.net/gml/3.3/" xmlns:gmlce="http://www.opengis.net/gml/3.3/ce" version="1.1" xsi:schemaLocation="http://www.tei-c.org/ns/1.0 http://api.archives-ouvertes.fr/documents/aofr-sword.xsd">
  <teiHeader>
    <fileDesc>
      <titleStmt>
        <title>HAL TEI export of hal-02123930</title>
      </titleStmt>
      <publicationStmt>
        <distributor>CCSD</distributor>
        <availability status="restricted">
          <licence target="https://creativecommons.org/publicdomain/zero/1.0/">CC0 1.0 - Universal</licence>
        </availability>
        <date when="2026-05-02T06:42:36+02:00"/>
      </publicationStmt>
      <sourceDesc>
        <p part="N">HAL API Platform</p>
      </sourceDesc>
    </fileDesc>
  </teiHeader>
  <text>
    <body>
      <listBibl>
        <biblFull>
          <titleStmt>
            <title xml:lang="en">Giant Catalytic Effect of Altruists in Schelling’s Segregation Model</title>
            <author role="aut">
              <persName>
                <forename type="first">Pablo</forename>
                <surname>Jensen</surname>
              </persName>
              <email type="md5">6ab4f309906b55da0252e3ecc1c449b7</email>
              <email type="domain">lpmcn.univ-lyon1.fr</email>
              <idno type="idhal" notation="string">pablojensen</idno>
              <idno type="idhal" notation="numeric">738630</idno>
              <idno type="halauthorid" notation="string">2038-738630</idno>
              <idno type="IDREF">https://www.idref.fr/056519842</idno>
              <idno type="ORCID">https://orcid.org/0000-0001-9912-2849</idno>
              <affiliation ref="#struct-13"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Thomas</forename>
                <surname>Matreux</surname>
              </persName>
              <idno type="halauthorid">1581402-0</idno>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Jordan</forename>
                <surname>Cambe</surname>
              </persName>
              <idno type="idhal" notation="numeric">784387</idno>
              <idno type="halauthorid" notation="string">1246301-784387</idno>
              <idno type="ORCID">https://orcid.org/0000-0002-2602-2772</idno>
              <affiliation ref="#struct-347399"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Hernán</forename>
                <surname>Larralde</surname>
              </persName>
              <idno type="halauthorid">176179-0</idno>
              <affiliation ref="#struct-23315"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Eric</forename>
                <surname>Bertin</surname>
              </persName>
              <email type="md5">16903a3fa8620eff5a83cf42b7a8c642</email>
              <email type="domain">univ-grenoble-alpes.fr</email>
              <idno type="idhal" notation="string">eric-bertin</idno>
              <idno type="idhal" notation="numeric">741069</idno>
              <idno type="halauthorid" notation="string">125802-741069</idno>
              <affiliation ref="#struct-13"/>
            </author>
            <editor role="depositor">
              <persName>
                <forename>Eric</forename>
                <surname>Bertin</surname>
              </persName>
              <email type="md5">16903a3fa8620eff5a83cf42b7a8c642</email>
              <email type="domain">univ-grenoble-alpes.fr</email>
            </editor>
          </titleStmt>
          <editionStmt>
            <edition n="v1" type="current">
              <date type="whenSubmitted">2024-11-08 10:28:30</date>
              <date type="whenModified">2025-10-13 09:44:14</date>
              <date type="whenReleased">2024-11-08 19:20:44</date>
              <date type="whenProduced">2018-05</date>
              <date type="whenEndEmbargoed">2024-11-08</date>
              <ref type="file" target="https://hal.science/hal-02123930v1/document">
                <date notBefore="2024-11-08"/>
              </ref>
              <ref type="file" subtype="greenPublisher" n="1" target="https://hal.science/hal-02123930v1/file/1803.10505v1.pdf" id="file-4772824-4156447">
                <date notBefore="2024-11-08"/>
              </ref>
              <ref type="externalLink" target="http://arxiv.org/pdf/1803.10505"/>
            </edition>
            <respStmt>
              <resp>contributor</resp>
              <name key="354901">
                <persName>
                  <forename>Eric</forename>
                  <surname>Bertin</surname>
                </persName>
                <email type="md5">16903a3fa8620eff5a83cf42b7a8c642</email>
                <email type="domain">univ-grenoble-alpes.fr</email>
              </name>
            </respStmt>
          </editionStmt>
          <publicationStmt>
            <distributor>CCSD</distributor>
            <idno type="halId">hal-02123930</idno>
            <idno type="halUri">https://hal.science/hal-02123930</idno>
            <idno type="halBibtex">jensen:hal-02123930</idno>
            <idno type="halRefHtml">&lt;i&gt;Physical Review Letters&lt;/i&gt;, 2018, 120 (20), &lt;a target="_blank" href="https://dx.doi.org/10.1103/PhysRevLett.120.208301"&gt;&amp;#x27E8;10.1103/PhysRevLett.120.208301&amp;#x27E9;&lt;/a&gt;</idno>
            <idno type="halRef">Physical Review Letters, 2018, 120 (20), &amp;#x27E8;10.1103/PhysRevLett.120.208301&amp;#x27E9;</idno>
            <availability status="restricted">
              <licence target="https://about.hal.science/hal-authorisation-v1/">HAL Authorization<ref corresp="#file-4772824-4156447"/></licence>
            </availability>
          </publicationStmt>
          <seriesStmt>
            <idno type="stamp" n="ENS-LYON">École Normale Supérieure de Lyon</idno>
            <idno type="stamp" n="CNRS">CNRS - Centre national de la recherche scientifique</idno>
            <idno type="stamp" n="UNIV-LYON1">Université Claude Bernard - Lyon I</idno>
            <idno type="stamp" n="UDL">UDL</idno>
            <idno type="stamp" n="UNIV-LYON">Université de Lyon</idno>
          </seriesStmt>
          <notesStmt>
            <note type="audience" n="2">International</note>
            <note type="popular" n="0">No</note>
            <note type="peer" n="1">Yes</note>
          </notesStmt>
          <sourceDesc>
            <biblStruct>
              <analytic>
                <title xml:lang="en">Giant Catalytic Effect of Altruists in Schelling’s Segregation Model</title>
                <author role="aut">
                  <persName>
                    <forename type="first">Pablo</forename>
                    <surname>Jensen</surname>
                  </persName>
                  <email type="md5">6ab4f309906b55da0252e3ecc1c449b7</email>
                  <email type="domain">lpmcn.univ-lyon1.fr</email>
                  <idno type="idhal" notation="string">pablojensen</idno>
                  <idno type="idhal" notation="numeric">738630</idno>
                  <idno type="halauthorid" notation="string">2038-738630</idno>
                  <idno type="IDREF">https://www.idref.fr/056519842</idno>
                  <idno type="ORCID">https://orcid.org/0000-0001-9912-2849</idno>
                  <affiliation ref="#struct-13"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Thomas</forename>
                    <surname>Matreux</surname>
                  </persName>
                  <idno type="halauthorid">1581402-0</idno>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Jordan</forename>
                    <surname>Cambe</surname>
                  </persName>
                  <idno type="idhal" notation="numeric">784387</idno>
                  <idno type="halauthorid" notation="string">1246301-784387</idno>
                  <idno type="ORCID">https://orcid.org/0000-0002-2602-2772</idno>
                  <affiliation ref="#struct-347399"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Hernán</forename>
                    <surname>Larralde</surname>
                  </persName>
                  <idno type="halauthorid">176179-0</idno>
                  <affiliation ref="#struct-23315"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Eric</forename>
                    <surname>Bertin</surname>
                  </persName>
                  <email type="md5">16903a3fa8620eff5a83cf42b7a8c642</email>
                  <email type="domain">univ-grenoble-alpes.fr</email>
                  <idno type="idhal" notation="string">eric-bertin</idno>
                  <idno type="idhal" notation="numeric">741069</idno>
                  <idno type="halauthorid" notation="string">125802-741069</idno>
                  <affiliation ref="#struct-13"/>
                </author>
              </analytic>
              <monogr>
                <idno type="halJournalId" status="VALID">17980</idno>
                <idno type="issn">0031-9007</idno>
                <idno type="eissn">1079-7114</idno>
                <title level="j">Physical Review Letters</title>
                <imprint>
                  <publisher>American Physical Society</publisher>
                  <biblScope unit="volume">120</biblScope>
                  <biblScope unit="issue">20</biblScope>
                  <date type="datePub">2018-05</date>
                </imprint>
              </monogr>
              <idno type="arxiv">1803.10505</idno>
              <idno type="doi">10.1103/PhysRevLett.120.208301</idno>
            </biblStruct>
          </sourceDesc>
          <profileDesc>
            <langUsage>
              <language ident="en">English</language>
            </langUsage>
            <textClass>
              <classCode scheme="halDomain" n="phys">Physics [physics]</classCode>
              <classCode scheme="halDomain" n="phys.phys.phys-soc-ph">Physics [physics]/Physics [physics]/Physics and Society [physics.soc-ph]</classCode>
              <classCode scheme="halDomain" n="phys.cond.cm-sm">Physics [physics]/Condensed Matter [cond-mat]/Statistical Mechanics [cond-mat.stat-mech]</classCode>
              <classCode scheme="halTypology" n="ART">Journal articles</classCode>
              <classCode scheme="halOldTypology" n="ART">Journal articles</classCode>
              <classCode scheme="halTreeTypology" n="ART">Journal articles</classCode>
            </textClass>
            <abstract xml:lang="en">
              <p>We study the effect of introducing altruistic agents in a Schelling-like model of residential segregation. We find that even an infinitesimal proportion of altruists has dramatic catalytic effects on the collective utility of the system. Altruists provide pathways that move the system away from the suboptimal equilibrium it would reach if the system included only egoist agents, allowing it to reach the optimal steady state.</p>
            </abstract>
          </profileDesc>
        </biblFull>
      </listBibl>
    </body>
    <back>
      <listOrg type="structures">
        <org type="laboratory" xml:id="struct-13" status="OLD">
          <idno type="IdRef">182438627</idno>
          <idno type="RNSR">199812078S</idno>
          <idno type="ROR">https://ror.org/00w5ay796</idno>
          <orgName>Laboratoire de Physique de l'ENS Lyon</orgName>
          <orgName type="acronym">Phys-ENS</orgName>
          <date type="end">2020-12-31</date>
          <desc>
            <address>
              <addrLine>46 allée d'Italie 69007 Lyon</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.ens-lyon.fr/PHYSIQUE/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-6818" type="direct"/>
            <relation active="#struct-301088" type="indirect"/>
            <relation active="#struct-194495" type="direct"/>
            <relation name="UMR5672" active="#struct-441569" type="direct"/>
          </listRelation>
        </org>
        <org type="institution" xml:id="struct-347399" status="VALID">
          <orgName>Aalto University School of Science and Technology [Aalto, Finland]</orgName>
          <desc>
            <address>
              <addrLine>FI-00076 Aalto, Finland</addrLine>
              <country key="FI"/>
            </address>
            <ref type="url">http://sci.aalto.fi/en/</ref>
          </desc>
        </org>
        <org type="laboratory" xml:id="struct-23315" status="INCOMING">
          <orgName>Centro de Ciencias Físicas</orgName>
          <desc>
            <address>
              <addrLine>Av. Universidad s/n Colonia Chamilpa Cuernavaca, Morelos, México C.P. 62210</addrLine>
              <country key="MX"/>
            </address>
            <ref type="url">http://www.fis.unam.mx/mision.htm</ref>
          </desc>
          <listRelation>
            <relation active="#struct-304398" type="direct"/>
          </listRelation>
        </org>
        <org type="institution" xml:id="struct-6818" status="VALID">
          <idno type="IdRef">149154992</idno>
          <idno type="ISNI">0000000123319856</idno>
          <idno type="ROR">https://ror.org/04zmssz18</idno>
          <idno type="Wikidata">Q10159</idno>
          <orgName>École normale supérieure de Lyon</orgName>
          <orgName type="acronym">ENS de Lyon</orgName>
          <date type="start">2010-01-01</date>
          <desc>
            <address>
              <addrLine>15 parvis René Descartes - BP 7000 - 69342 Lyon Cedex 07</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.ens-lyon.fr/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-301088" type="direct"/>
          </listRelation>
        </org>
        <org type="regroupinstitution" xml:id="struct-301088" status="VALID">
          <idno type="ROR">https://ror.org/01rk35k63</idno>
          <orgName>Université de Lyon</orgName>
          <desc>
            <address>
              <addrLine>92 rue Pasteur - CS 30122, 69361 Lyon Cedex 07</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.universite-lyon.fr/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-194495" status="VALID">
          <idno type="IdRef">026402823</idno>
          <idno type="ISNI">0000000121686185</idno>
          <idno type="ROR">https://ror.org/029brtt94</idno>
          <orgName>Université Claude Bernard Lyon 1</orgName>
          <orgName type="acronym">UCBL</orgName>
          <desc>
            <address>
              <addrLine>43, boulevard du 11 novembre 1918, 69622 Villeurbanne cedex</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.univ-lyon1.fr/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-301088" type="direct"/>
          </listRelation>
        </org>
        <org type="regroupinstitution" xml:id="struct-441569" status="VALID">
          <idno type="IdRef">02636817X</idno>
          <idno type="ISNI">0000000122597504</idno>
          <idno type="ROR">https://ror.org/02feahw73</idno>
          <orgName>Centre National de la Recherche Scientifique</orgName>
          <orgName type="acronym">CNRS</orgName>
          <date type="start">1939-10-19</date>
          <desc>
            <address>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.cnrs.fr/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-304398" status="INCOMING">
          <orgName>UNAM</orgName>
          <desc>
            <address>
              <country key="FR"/>
            </address>
          </desc>
        </org>
      </listOrg>
    </back>
  </text>
</TEI>