{"title":"Properties of wave packets propagating on non-dispersive linear medium","authors":"Toru Shimizu, K. Nakayama","doi":"10.12988/astp.2020.91497","DOIUrl":null,"url":null,"abstract":"In this paper, properties of wave packets propagating on a nondispersive linear medium described by the “Nein-Gordon equation” or the wave equation for a cord under the non-gravitational field are studied. Especially, It is investigated in detail that two wave packets propagating to the opposite directions on a pendulum model medium are stable against a collision. Regarding a cord medium, it may not be difficult to induce a wave packet, but possible to do it by swinging a cord a little.","PeriodicalId":127314,"journal":{"name":"Advanced Studies in Theoretical Physics","volume":"146 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Advanced Studies in Theoretical Physics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.12988/astp.2020.91497","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
In this paper, properties of wave packets propagating on a nondispersive linear medium described by the “Nein-Gordon equation” or the wave equation for a cord under the non-gravitational field are studied. Especially, It is investigated in detail that two wave packets propagating to the opposite directions on a pendulum model medium are stable against a collision. Regarding a cord medium, it may not be difficult to induce a wave packet, but possible to do it by swinging a cord a little.