Asymmetric scattering between kinks and wobblers
The asymmetric scattering between wobblers and kinks in the standard ϕ4 model is numerically investigated in two different scenarios. First, the collision between wobblers with opposite phases is analyzed. Here, a destructive interference between the shape modes of the colliding wobblers takes place...
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| Veröffentlicht in: | Communications in nonlinear science & numerical simulation 2022-04, Vol.107, p.106183, Article 106183 |
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| container_title | Communications in nonlinear science & numerical simulation |
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| creator | Alonso-Izquierdo, A. Nieto, L.M. Queiroga-Nunes, J. |
| description | The asymmetric scattering between wobblers and kinks in the standard ϕ4 model is numerically investigated in two different scenarios. First, the collision between wobblers with opposite phases is analyzed. Here, a destructive interference between the shape modes of the colliding wobblers takes place at the impact time. The second scenario involves the scattering between a wobbler and an unexcited kink. In this case the energy transfer from the wobbler to the kink can be examined. The dependence of the final velocities and wobbling amplitudes of the scattered wobblers on the collision velocity and on the initial wobbling amplitude is discussed. Both situations lead to very different fractal structures in the velocity diagrams.
•Asymmetric scattering between wobblers in the ϕ4-model is discussed.•The difference between the wobbling phases of wobblers plays an essential role.•Several novel features arising in the velocity diagrams are analytically explained. diagram. |
| doi_str_mv | 10.1016/j.cnsns.2021.106183 |
| format | Article |
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•Asymmetric scattering between wobblers in the ϕ4-model is discussed.•The difference between the wobbling phases of wobblers plays an essential role.•Several novel features arising in the velocity diagrams are analytically explained. diagram.</description><identifier>ISSN: 1007-5704</identifier><identifier>EISSN: 1878-7274</identifier><identifier>DOI: 10.1016/j.cnsns.2021.106183</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Amplitudes ; Asymmetry ; Collisions ; Energy transfer ; Fractals ; Kink scattering ; Neutrons ; Non-linear Klein–Gordon equation ; Resonant energy transfer mechanism ; Scattering ; Velocity ; Wobbling kinks</subject><ispartof>Communications in nonlinear science & numerical simulation, 2022-04, Vol.107, p.106183, Article 106183</ispartof><rights>2021 Elsevier B.V.</rights><rights>Copyright Elsevier Science Ltd. Apr 2022</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c331t-c86b4bb4454d8013f6eb8ef1ab8bde6ff221b9a6613e9131659faf5acbec25d03</citedby><cites>FETCH-LOGICAL-c331t-c86b4bb4454d8013f6eb8ef1ab8bde6ff221b9a6613e9131659faf5acbec25d03</cites><orcidid>0000-0002-3882-3702</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.cnsns.2021.106183$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids></links><search><creatorcontrib>Alonso-Izquierdo, A.</creatorcontrib><creatorcontrib>Nieto, L.M.</creatorcontrib><creatorcontrib>Queiroga-Nunes, J.</creatorcontrib><title>Asymmetric scattering between kinks and wobblers</title><title>Communications in nonlinear science & numerical simulation</title><description>The asymmetric scattering between wobblers and kinks in the standard ϕ4 model is numerically investigated in two different scenarios. First, the collision between wobblers with opposite phases is analyzed. Here, a destructive interference between the shape modes of the colliding wobblers takes place at the impact time. The second scenario involves the scattering between a wobbler and an unexcited kink. In this case the energy transfer from the wobbler to the kink can be examined. The dependence of the final velocities and wobbling amplitudes of the scattered wobblers on the collision velocity and on the initial wobbling amplitude is discussed. Both situations lead to very different fractal structures in the velocity diagrams.
•Asymmetric scattering between wobblers in the ϕ4-model is discussed.•The difference between the wobbling phases of wobblers plays an essential role.•Several novel features arising in the velocity diagrams are analytically explained. diagram.</description><subject>Amplitudes</subject><subject>Asymmetry</subject><subject>Collisions</subject><subject>Energy transfer</subject><subject>Fractals</subject><subject>Kink scattering</subject><subject>Neutrons</subject><subject>Non-linear Klein–Gordon equation</subject><subject>Resonant energy transfer mechanism</subject><subject>Scattering</subject><subject>Velocity</subject><subject>Wobbling kinks</subject><issn>1007-5704</issn><issn>1878-7274</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNp9kE1PwzAMhiMEEmPwC7hU4tziNGnaHjhME1_SJC5wjpLUQem2dCQZ0_49HeXMyZb1Prb8EHJLoaBAxX1fGB99LEoo6TgRtGFnZEabusnrsubnYw9Q51UN_JJcxdjDSLUVnxFYxON2iyk4k0WjUsLg_GemMR0QfbZ2fh0z5bvsMGi9wRCvyYVVm4g3f3VOPp4e35cv-ert-XW5WOWGMZpy0wjNtea84l0DlFmBukFLlW50h8LasqS6VUJQhi1lVFStVbZSRqMpqw7YnNxNe3dh-NpjTLIf9sGPJ2UpOHAAEO2YYlPKhCHGgFbugtuqcJQU5EmN7OWvGnlSIyc1I_UwUTg-8O0wyGgceoOdC2iS7Ab3L_8D031tnA</recordid><startdate>202204</startdate><enddate>202204</enddate><creator>Alonso-Izquierdo, A.</creator><creator>Nieto, L.M.</creator><creator>Queiroga-Nunes, J.</creator><general>Elsevier B.V</general><general>Elsevier Science Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0002-3882-3702</orcidid></search><sort><creationdate>202204</creationdate><title>Asymmetric scattering between kinks and wobblers</title><author>Alonso-Izquierdo, A. ; Nieto, L.M. ; Queiroga-Nunes, J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c331t-c86b4bb4454d8013f6eb8ef1ab8bde6ff221b9a6613e9131659faf5acbec25d03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Amplitudes</topic><topic>Asymmetry</topic><topic>Collisions</topic><topic>Energy transfer</topic><topic>Fractals</topic><topic>Kink scattering</topic><topic>Neutrons</topic><topic>Non-linear Klein–Gordon equation</topic><topic>Resonant energy transfer mechanism</topic><topic>Scattering</topic><topic>Velocity</topic><topic>Wobbling kinks</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Alonso-Izquierdo, A.</creatorcontrib><creatorcontrib>Nieto, L.M.</creatorcontrib><creatorcontrib>Queiroga-Nunes, J.</creatorcontrib><collection>CrossRef</collection><jtitle>Communications in nonlinear science & numerical simulation</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Alonso-Izquierdo, A.</au><au>Nieto, L.M.</au><au>Queiroga-Nunes, J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Asymmetric scattering between kinks and wobblers</atitle><jtitle>Communications in nonlinear science & numerical simulation</jtitle><date>2022-04</date><risdate>2022</risdate><volume>107</volume><spage>106183</spage><pages>106183-</pages><artnum>106183</artnum><issn>1007-5704</issn><eissn>1878-7274</eissn><abstract>The asymmetric scattering between wobblers and kinks in the standard ϕ4 model is numerically investigated in two different scenarios. First, the collision between wobblers with opposite phases is analyzed. Here, a destructive interference between the shape modes of the colliding wobblers takes place at the impact time. The second scenario involves the scattering between a wobbler and an unexcited kink. In this case the energy transfer from the wobbler to the kink can be examined. The dependence of the final velocities and wobbling amplitudes of the scattered wobblers on the collision velocity and on the initial wobbling amplitude is discussed. Both situations lead to very different fractal structures in the velocity diagrams.
•Asymmetric scattering between wobblers in the ϕ4-model is discussed.•The difference between the wobbling phases of wobblers plays an essential role.•Several novel features arising in the velocity diagrams are analytically explained. diagram.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.cnsns.2021.106183</doi><orcidid>https://orcid.org/0000-0002-3882-3702</orcidid></addata></record> |
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| subjects | Amplitudes Asymmetry Collisions Energy transfer Fractals Kink scattering Neutrons Non-linear Klein–Gordon equation Resonant energy transfer mechanism Scattering Velocity Wobbling kinks |
| title | Asymmetric scattering between kinks and wobblers |
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