The Hartree ensemble approximation revisited: The "symmetric phase"
Phys.Rev. D67 (2003) 116006 The Hartree ensemble approximation is studied in the ``symmetric phase'' of 1+1 dimensional lambda phi^4 theory. In comparison with the ``broken phase'' studied previously, it is shown that the dynamical evolution of observables such as the particle di...
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| creator | Salle, Mischa Smit, Jan |
| description | Phys.Rev. D67 (2003) 116006 The Hartree ensemble approximation is studied in the ``symmetric phase'' of
1+1 dimensional lambda phi^4 theory. In comparison with the ``broken phase''
studied previously, it is shown that the dynamical evolution of observables
such as the particle distribution, energy exchange and auto-correlation
functions, is substantially slower. Approximate thermalization is found only
for relatively large energy densities and couplings. |
| doi_str_mv | 10.48550/arxiv.hep-ph/0208139 |
| format | Article |
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1+1 dimensional lambda phi^4 theory. In comparison with the ``broken phase''
studied previously, it is shown that the dynamical evolution of observables
such as the particle distribution, energy exchange and auto-correlation
functions, is substantially slower. Approximate thermalization is found only
for relatively large energy densities and couplings.</description><identifier>DOI: 10.48550/arxiv.hep-ph/0208139</identifier><language>eng</language><subject>Physics - High Energy Physics - Phenomenology</subject><creationdate>2002-08</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>228,230,776,881</link.rule.ids><linktorsrc>$$Uhttps://arxiv.org/abs/hep-ph/0208139$$EView_record_in_Cornell_University$$FView_record_in_$$GCornell_University$$Hfree_for_read</linktorsrc><backlink>$$Uhttps://doi.org/10.1103/PhysRevD.67.116006$$DView published paper (Access to full text may be restricted)$$Hfree_for_read</backlink><backlink>$$Uhttps://doi.org/10.48550/arXiv.hep-ph/0208139$$DView paper in arXiv$$Hfree_for_read</backlink></links><search><creatorcontrib>Salle, Mischa</creatorcontrib><creatorcontrib>Smit, Jan</creatorcontrib><title>The Hartree ensemble approximation revisited: The "symmetric phase"</title><description>Phys.Rev. D67 (2003) 116006 The Hartree ensemble approximation is studied in the ``symmetric phase'' of
1+1 dimensional lambda phi^4 theory. In comparison with the ``broken phase''
studied previously, it is shown that the dynamical evolution of observables
such as the particle distribution, energy exchange and auto-correlation
functions, is substantially slower. Approximate thermalization is found only
for relatively large energy densities and couplings.</description><subject>Physics - High Energy Physics - Phenomenology</subject><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2002</creationdate><recordtype>article</recordtype><sourceid>GOX</sourceid><recordid>eNqNzUEOgjAQheFuXBj1CCYNroEikqBbouEA7JtRxrQJhcm0IXB70XAAV2_z531CHDOVXMqiUCnwZMfEIMVkUnVWZZZft6JqDMoaODCixN6je3YogYiHyToIdugl42i9Ddje5LeO_OwcBrYvSQY8RnuxeUPn8bDuTpwe96aq4x-piZcjnvVCazJ6pfP_qg8W6z3R</recordid><startdate>20020814</startdate><enddate>20020814</enddate><creator>Salle, Mischa</creator><creator>Smit, Jan</creator><scope>GOX</scope></search><sort><creationdate>20020814</creationdate><title>The Hartree ensemble approximation revisited: The "symmetric phase"</title><author>Salle, Mischa ; Smit, Jan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-arxiv_primary_hep_ph_02081393</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2002</creationdate><topic>Physics - High Energy Physics - Phenomenology</topic><toplevel>online_resources</toplevel><creatorcontrib>Salle, Mischa</creatorcontrib><creatorcontrib>Smit, Jan</creatorcontrib><collection>arXiv.org</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Salle, Mischa</au><au>Smit, Jan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The Hartree ensemble approximation revisited: The "symmetric phase"</atitle><date>2002-08-14</date><risdate>2002</risdate><abstract>Phys.Rev. D67 (2003) 116006 The Hartree ensemble approximation is studied in the ``symmetric phase'' of
1+1 dimensional lambda phi^4 theory. In comparison with the ``broken phase''
studied previously, it is shown that the dynamical evolution of observables
such as the particle distribution, energy exchange and auto-correlation
functions, is substantially slower. Approximate thermalization is found only
for relatively large energy densities and couplings.</abstract><doi>10.48550/arxiv.hep-ph/0208139</doi><oa>free_for_read</oa></addata></record> |
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| subjects | Physics - High Energy Physics - Phenomenology |
| title | The Hartree ensemble approximation revisited: The "symmetric phase" |
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